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Showing Results for greatest common factor

Children will learn how to identify the greatest common factor of two numbers in this engaging math worksheet.

Greatest Common Factor: Part 1

With this worksheet, your students will use factor rainbows as a strategy to find all the factor pairs of a given number.

Factor Rainbows

Children practice identifying factors with the help of a factor tree in this multiplication worksheet.

Factor Tree

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.

Greatest Number

This number sequencing worksheet asks kids to arrange the numbers from least to greatest.

Number Order: Least to Greatest

Children determine which fraction is greatest, and which is least, in a row of fractions with unlike denominators.

Comparing Fractions: Least and Greatest

Introduce your child to factor trees with this simple algebra worksheet.

Fill in the Factor Tree

Students will match a product to its factor tree and list of prime factors in this interactive activity.

Matching Factor Tree Cards

Use this glossary with the EL Math Support Lesson: Which Number is the Greatest?

Glossary: Which Number is the Greatest?

Use this glossary with the EL Support Lesson: Factor Friend or Foe?

Glossary: Factor Friend or Foe?

Use this glossary with the EL Support Lesson: The Factor Tree Strategy.

Glossary: The Factor Tree Strategy

Use these vocabulary cards with the EL Math Support Lesson: Which Number is the Greatest?

Vocabulary Cards: Which Number is the Greatest?

Use these vocabulary cards with the EL Support Lesson: Factor Friend or Foe?

Vocabulary Cards: Factor Friend or Foe?

Use these vocabulary cards with the EL Support Lesson: The Factor Tree Strategy.

Vocabulary Cards: The Factor Tree Strategy

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. 

Factor Friend or Foe?

Think about the importance of determining the factors of a product.

Factor or Not?

What treasure will you find at the end of these rainbows? Factor pairs, of course!

Rainbow Factors #1

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

The Greatest

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.

Folding for Common Angles

List factor pairs with this bright fourth-grade math worksheet!

Rainbow Factors #3

Find factor pairs of two-digit numbers with this fourth-grade math worksheet!

Find the Factors

Boost learners' grasp of number theory with this online math game all about factors and multiples!

Jumpy: Which Factor Does Not Belong?

Kids complete inequalities and order groups of numbers from least to greatest and greatest to least.

Order Up! Number Inequalities

Use this lesson to support students in understanding the symbols used to record numbers. This lesson can be used alongside Comparing Three-Digit Numbers or as a standalone, scaffolded EL support lesson.

Which Number is the Greatest?

One way to tackle division is to turn it into multiplication. In this exercise, read the division question &mdash; then ask yourself a multiplication question!

Division: Factor Fun

While these wrestlers battle to find out who's the greatest, your 2nd grader figures out which number is the greatest in this basic math exercise.

Greater Than or Less Than: Inequality Symbols

The Number Factory needs some help putting things back in order. Your kid will order numbers from greatest to smallest or smallest to greatest in our worksheet.

Number Factory #18

Track down missing factors in this multiplication worksheet for third and fourth graders!

Missing Factor Mystery: Multiply With Strip Models

Practice coloring in the arrays provided after reviewing what each factor in the multiplication sentence represents.

Hooray for Arrays: What Do You Say, Let's Make an Array!

Practice identifying factors with this beach-themed worksheet for fourth graders!

Prime, Composite, and Factoring Fun

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