Teach your students to use factor rainbows to find the greatest common factor of two given numbers.

Navigate a maze of greatest common factors in this fun worksheet!

Test your knowledge of least common multiples with this inviting maze!

This resource will help give kids a handy reference for common units of measurement and basic conversions to the metric system.

Use this glossary with the EL Support Lesson: Compare Common Denominators Methods.

Calculate and color least common multiples in this sixth-grade worksheet!

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.

Master least common multiples (LCMs) in this essential sixth-grade worksheet!

Test your multiplication and division skills with this least common multiple (LCM) worksheet!

Finding the greatest common factor is great fun in this color by numbers worksheet!

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

Practice calculating the least common multiple (LCM) of two numbers with this useful worksheet!

Use these cards to help students compare two strategies that involve finding common denominators.

Students continue to hone their understanding of how to find the least common multiple in this math practice worksheet! 

Help students build their number sense as they practice finding the least common multiple (LCM) in this helpful practice worksheet.

Master determining the greatest common factor (GCF) of a set of numbers with this inviting worksheet!

Students build their number sense as they practice finding the least common multiple of whole numbers in this math worksheet! 

Learn to determine the greatest common factor of a set of numbers in this sixth-grade worksheet!

Use these vocabulary cards with the EL Support Lesson: Compare Common Denominators Methods.

Test your ability to find the greatest common factor (GCF) of a set of numbers with this worksheet!

Identify the greatest common factor of two numbers with this colorful sixth-grade worksheet!

Students build their number sense as they practice finding the least common multiple of whole numbers in this two-page math worksheet.

Become a GCF master with this math worksheet! Practice finding the greatest common factor of 2 or 3 numbers ranging all the way up to 100.

Use the concept of area to help find the greatest common factor in this sixth-grade worksheet!

Find the greatest common factor (GCF) using the prime factorization method with this sixth-grade practice worksheet!

Use this number theory worksheet to practice finding the greatest common factor of two numbers by finding the prime factorization! 

Grow students’ math skills with more practice finding the greatest common factor by using factor trees to find the prime factorization.

Develop children's ability to to simplify fractions with this step-by-step worksheet.

Give your learners practice finding the greatest common factor (GCF) and the least common multiple (LCM) with this fun code-breaking worksheet!

Students will use number lines to subtract fractions with common denominators.