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Greatest Common Factor: Part 1
Greatest Common Factor: Part 1
Worksheet
Greatest Common Factor: Part 1 large image
Greatest Common Factor: Part 1
Fourth Grade
Fractions
Children will learn how to identify the greatest common factor of two numbers in this engaging math worksheet.
Worksheet
Greatest Common Factor: Part 1
Greatest Common Factor: Part 1
Worksheet
Greatest Common Factor: Part 1
Children will learn how to identify the greatest common factor of two numbers in this engaging math worksheet.
Fourth Grade
Fractions
Worksheet
Find the Greatest Common Factor By Prime Factorization #2
Find the Greatest Common Factor By Prime Factorization #2
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #2 large image
Find the Greatest Common Factor By Prime Factorization #2
Fifth Grade
Number Theory
Grow students’ math skills with more practice finding the greatest common factor by using factor trees to find the prime factorization.
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #2
Find the Greatest Common Factor By Prime Factorization #2
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #2
Grow students’ math skills with more practice finding the greatest common factor by using factor trees to find the prime factorization.
Fifth Grade
Number Theory
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Find the Greatest Common Factor By Prime Factorization #3
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3 large image
Find the Greatest Common Factor By Prime Factorization #3
Fifth Grade
Number Theory
Find the greatest common factor (GCF) using the prime factorization method with this sixth-grade practice worksheet!
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Find the Greatest Common Factor By Prime Factorization #3
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Find the greatest common factor (GCF) using the prime factorization method with this sixth-grade practice worksheet!
Fifth Grade
Number Theory
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #1
Find the Greatest Common Factor By Prime Factorization #1
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #1 large image
Find the Greatest Common Factor By Prime Factorization #1
Fifth Grade
Number Theory
Use this number theory worksheet to practice finding the greatest common factor of two numbers by finding the prime factorization! 
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #1
Find the Greatest Common Factor By Prime Factorization #1
Interactive Worksheet
Find the Greatest Common Factor By Prime Factorization #1
Use this number theory worksheet to practice finding the greatest common factor of two numbers by finding the prime factorization! 
Fifth Grade
Number Theory
Interactive Worksheet
Fractions and Greatest Common Factors
Fractions and Greatest Common Factors
Exercise
Fractions and Greatest Common Factors large image
Fractions and Greatest Common Factors
Fifth Grade
Fractions
Fractions and Greatest Common Factors will help students practice this key fifth grade skill. Try our free exercises to build knowledge and confidence.
Exercise
Fractions and Greatest Common Factors
Fractions and Greatest Common Factors
Exercise
Fractions and Greatest Common Factors
Fractions and Greatest Common Factors will help students practice this key fifth grade skill. Try our free exercises to build knowledge and confidence.
Fifth Grade
Fractions
Exercise
Equivalent Fractions and Greatest Common Factors
Equivalent Fractions and Greatest Common Factors
Worksheet
Equivalent Fractions and Greatest Common Factors large image
Equivalent Fractions and Greatest Common Factors
Fifth Grade
Fractions
Develop children's ability to to simplify fractions with this step-by-step worksheet.
Worksheet
Equivalent Fractions and Greatest Common Factors
Equivalent Fractions and Greatest Common Factors
Worksheet
Equivalent Fractions and Greatest Common Factors
Develop children's ability to to simplify fractions with this step-by-step worksheet.
Fifth Grade
Fractions
Worksheet
Factor Rainbows
Factor Rainbows
Worksheet
Factor Rainbows large image
Factor Rainbows
Fourth Grade
Multiplication
With this worksheet, your students will use factor rainbows as a strategy to find all the factor pairs of a given number.
Worksheet
Factor Rainbows
Factor Rainbows
Worksheet
Factor Rainbows
With this worksheet, your students will use factor rainbows as a strategy to find all the factor pairs of a given number.
Fourth Grade
Multiplication
Worksheet
Factor Tree
Factor Tree
Worksheet
Factor Tree large image
Factor Tree
Fourth Grade
Multiplication
Children practice identifying factors with the help of a factor tree in this multiplication worksheet.
Worksheet
Factor Tree
Factor Tree
Worksheet
Factor Tree
Children practice identifying factors with the help of a factor tree in this multiplication worksheet.
Fourth Grade
Multiplication
Worksheet
Greatest Number
Greatest Number
Activity
Greatest Number large image
Greatest Number
First Grade
Addition
Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.
Activity
Greatest Number
Greatest Number
Activity
Greatest Number
Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.
First Grade
Addition
Activity
Number Order: Least to Greatest
Number Order: Least to Greatest
Interactive Worksheet
Number Order: Least to Greatest large image
Number Order: Least to Greatest
First Grade
Place Value
This number sequencing worksheet asks kids to arrange the numbers from least to greatest.
Interactive Worksheet
Number Order: Least to Greatest
Number Order: Least to Greatest
Interactive Worksheet
Number Order: Least to Greatest
This number sequencing worksheet asks kids to arrange the numbers from least to greatest.
First Grade
Place Value
Interactive Worksheet
Fill in the Factor Tree
Fill in the Factor Tree
Interactive Worksheet
Fill in the Factor Tree large image
Fill in the Factor Tree
Fourth Grade
Multiplication
Introduce your child to factor trees with this simple algebra worksheet.
Interactive Worksheet
Fill in the Factor Tree
Fill in the Factor Tree
Interactive Worksheet
Fill in the Factor Tree
Introduce your child to factor trees with this simple algebra worksheet.
Fourth Grade
Multiplication
Interactive Worksheet
Comparing Fractions: Least and Greatest
Comparing Fractions: Least and Greatest
Worksheet
Comparing Fractions: Least and Greatest large image
Comparing Fractions: Least and Greatest
Fourth Grade
Fractions
Children determine which fraction is greatest, and which is least, in a row of fractions with unlike denominators.
Worksheet
Comparing Fractions: Least and Greatest
Comparing Fractions: Least and Greatest
Worksheet
Comparing Fractions: Least and Greatest
Children determine which fraction is greatest, and which is least, in a row of fractions with unlike denominators.
Fourth Grade
Fractions
Worksheet
Matching Factor Tree Cards
Matching Factor Tree Cards
Worksheet
Matching Factor Tree Cards large image
Matching Factor Tree Cards
Fourth Grade
Number Theory
Students will match a product to its factor tree and list of prime factors in this interactive activity.
Worksheet
Matching Factor Tree Cards
Matching Factor Tree Cards
Worksheet
Matching Factor Tree Cards
Students will match a product to its factor tree and list of prime factors in this interactive activity.
Fourth Grade
Number Theory
Worksheet
Glossary: Which Number is the Greatest?
Glossary: Which Number is the Greatest?
Worksheet
Glossary: Which Number is the Greatest? large image
Glossary: Which Number is the Greatest?
Second Grade
Place Value
Use this glossary with the EL Math Support Lesson: Which Number is the Greatest?
Worksheet
Glossary: Which Number is the Greatest?
Glossary: Which Number is the Greatest?
Worksheet
Glossary: Which Number is the Greatest?
Use this glossary with the EL Math Support Lesson: Which Number is the Greatest?
Second Grade
Place Value
Worksheet
Glossary: Factor Friend or Foe?
Glossary: Factor Friend or Foe?
Worksheet
Glossary: Factor Friend or Foe? large image
Glossary: Factor Friend or Foe?
Fourth Grade
Multiplication
Use this glossary with the EL Support Lesson: Factor Friend or Foe?
Worksheet
Glossary: Factor Friend or Foe?
Glossary: Factor Friend or Foe?
Worksheet
Glossary: Factor Friend or Foe?
Use this glossary with the EL Support Lesson: Factor Friend or Foe?
Fourth Grade
Multiplication
Worksheet
Glossary: The Factor Tree Strategy
Glossary: The Factor Tree Strategy
Worksheet
Glossary: The Factor Tree Strategy large image
Glossary: The Factor Tree Strategy
Fourth Grade
Multiplication
Use this glossary with the EL Support Lesson: The Factor Tree Strategy.
Worksheet
Glossary: The Factor Tree Strategy
Glossary: The Factor Tree Strategy
Worksheet
Glossary: The Factor Tree Strategy
Use this glossary with the EL Support Lesson: The Factor Tree Strategy.
Fourth Grade
Multiplication
Worksheet
Vocabulary Cards: Which Number is the Greatest?
Vocabulary Cards: Which Number is the Greatest?
Worksheet
Vocabulary Cards: Which Number is the Greatest? large image
Vocabulary Cards: Which Number is the Greatest?
Second Grade
Place Value
Use these vocabulary cards with the EL Math Support Lesson: Which Number is the Greatest?
Worksheet
Vocabulary Cards: Which Number is the Greatest?
Vocabulary Cards: Which Number is the Greatest?
Worksheet
Vocabulary Cards: Which Number is the Greatest?
Use these vocabulary cards with the EL Math Support Lesson: Which Number is the Greatest?
Second Grade
Place Value
Worksheet
Vocabulary Cards: Factor Friend or Foe?
Vocabulary Cards: Factor Friend or Foe?
Worksheet
Vocabulary Cards: Factor Friend or Foe? large image
Vocabulary Cards: Factor Friend or Foe?
Fourth Grade
Multiplication
Use these vocabulary cards with the EL Support Lesson: Factor Friend or Foe?
Worksheet
Vocabulary Cards: Factor Friend or Foe?
Vocabulary Cards: Factor Friend or Foe?
Worksheet
Vocabulary Cards: Factor Friend or Foe?
Use these vocabulary cards with the EL Support Lesson: Factor Friend or Foe?
Fourth Grade
Multiplication
Worksheet
Vocabulary Cards: The Factor Tree Strategy
Vocabulary Cards: The Factor Tree Strategy
Worksheet
Vocabulary Cards: The Factor Tree Strategy large image
Vocabulary Cards: The Factor Tree Strategy
Fourth Grade
Multiplication
Use these vocabulary cards with the EL Support Lesson: The Factor Tree Strategy.
Worksheet
Vocabulary Cards: The Factor Tree Strategy
Vocabulary Cards: The Factor Tree Strategy
Worksheet
Vocabulary Cards: The Factor Tree Strategy
Use these vocabulary cards with the EL Support Lesson: The Factor Tree Strategy.
Fourth Grade
Multiplication
Worksheet
Factor Friend or Foe?
Factor Friend or Foe?
Lesson Plan
Factor Friend or Foe? large image
Factor Friend or Foe?
Fourth Grade
Multiplication
Which number doesn't belong? This lesson requires students to think critically as they determine which number is not a factor of a particular number. Teach it on its own or as support for the lesson Factors Over the Rainbow.
Lesson Plan
Factor Friend or Foe?
Factor Friend or Foe?
Lesson Plan
Factor Friend or Foe?
Which number doesn't belong? This lesson requires students to think critically as they determine which number is not a factor of a particular number. Teach it on its own or as support for the lesson Factors Over the Rainbow.
Fourth Grade
Multiplication
Lesson Plan
Order Decimals from Greatest to Least
Order Decimals from Greatest to Least
Worksheet
Order Decimals from Greatest to Least large image
Order Decimals from Greatest to Least
Fifth Grade
Decimals
Encourage your fifth grader to dive into decimals with this bookish math worksheet. In this worksheet they'll order decimals from greatest to least.
Worksheet
Order Decimals from Greatest to Least
Order Decimals from Greatest to Least
Worksheet
Order Decimals from Greatest to Least
Encourage your fifth grader to dive into decimals with this bookish math worksheet. In this worksheet they'll order decimals from greatest to least.
Fifth Grade
Decimals
Worksheet
Dino Skateboarding: Which Factor Does Not Belong?
Dino Skateboarding: Which Factor Does Not Belong?
Game
Dino Skateboarding: Which Factor Does Not Belong? large image
Dino Skateboarding: Which Factor Does Not Belong?
Fifth Grade
Number Theory
Players race to determine which answer choice is not a factor of the given number.
Game
Dino Skateboarding: Which Factor Does Not Belong?
Dino Skateboarding: Which Factor Does Not Belong?
Game
Dino Skateboarding: Which Factor Does Not Belong?
Players race to determine which answer choice is not a factor of the given number.
Fifth Grade
Number Theory
Game
Scaling Shapes to a Whole Number Factor
Scaling Shapes to a Whole Number Factor
Exercise
Scaling Shapes to a Whole Number Factor large image
Scaling Shapes to a Whole Number Factor
Fifth Grade
Fractions
Give students the ability to scale shapes to a whole number factor with a little hands-on learning through this exercise.
Exercise
Scaling Shapes to a Whole Number Factor
Scaling Shapes to a Whole Number Factor
Exercise
Scaling Shapes to a Whole Number Factor
Give students the ability to scale shapes to a whole number factor with a little hands-on learning through this exercise.
Fifth Grade
Fractions
Exercise
Factor Fill-in: Multiplication Facts Up to 12
Factor Fill-in: Multiplication Facts Up to 12
Interactive Worksheet
Factor Fill-in: Multiplication Facts Up to 12 large image
Factor Fill-in: Multiplication Facts Up to 12
Third Grade
Multiplication
Gear up for a fact-finding fun with this factor-filling challenge for third and fourth graders!
Interactive Worksheet
Factor Fill-in: Multiplication Facts Up to 12
Factor Fill-in: Multiplication Facts Up to 12
Interactive Worksheet
Factor Fill-in: Multiplication Facts Up to 12
Gear up for a fact-finding fun with this factor-filling challenge for third and fourth graders!
Third Grade
Multiplication
Interactive Worksheet
Factor or Not?
Factor or Not?
Worksheet
Factor or Not? large image
Factor or Not?
Fourth Grade
Multiplication
Think about the importance of determining the factors of a product.
Worksheet
Factor or Not?
Factor or Not?
Worksheet
Factor or Not?
Think about the importance of determining the factors of a product.
Fourth Grade
Multiplication
Worksheet
Play Common Denominator War
Play Common Denominator War
Activity
Play Common Denominator War large image
Play Common Denominator War
Fifth Grade
Fractions
Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!
Activity
Play Common Denominator War
Play Common Denominator War
Activity
Play Common Denominator War
Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!
Fifth Grade
Fractions
Activity
Glossary: Compare Common Denominators Methods
Glossary: Compare Common Denominators Methods
Worksheet
Glossary: Compare Common Denominators Methods large image
Glossary: Compare Common Denominators Methods
Fifth Grade
Fractions
Use this glossary with the EL Support Lesson: Compare Common Denominators Methods.
Worksheet
Glossary: Compare Common Denominators Methods
Glossary: Compare Common Denominators Methods
Worksheet
Glossary: Compare Common Denominators Methods
Use this glossary with the EL Support Lesson: Compare Common Denominators Methods.
Fifth Grade
Fractions
Worksheet
Rainbow Factors #1
Rainbow Factors #1
Worksheet
Rainbow Factors #1 large image
Rainbow Factors #1
Fourth Grade
Number Theory
What treasure will you find at the end of these rainbows? Factor pairs, of course!
Worksheet
Rainbow Factors #1
Rainbow Factors #1
Worksheet
Rainbow Factors #1
What treasure will you find at the end of these rainbows? Factor pairs, of course!
Fourth Grade
Number Theory
Worksheet
The Greatest
The Greatest
Activity
The Greatest large image
The Greatest
Second Grade
Place Value
Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.
Activity
The Greatest
The Greatest
Activity
The Greatest
Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.
Second Grade
Place Value
Activity
Folding for Common Angles
Folding for Common Angles
Worksheet
Folding for Common Angles large image
Folding for Common Angles
Fourth Grade
Geometry
This geometry activity calls for a blank sheet of paper, and an eye for angles. Students will construct common angles by following these simple instructions.
Worksheet
Folding for Common Angles
Folding for Common Angles
Worksheet
Folding for Common Angles
This geometry activity calls for a blank sheet of paper, and an eye for angles. Students will construct common angles by following these simple instructions.
Fourth Grade
Geometry
Worksheet
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