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

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

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!

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

Students build their number sense by finding the multiples of whole numbers in this fourth-grade math worksheet!

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

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

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

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

Use your multiplication skills to find factors of 60 and better understand time.

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

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

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

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

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

Practice finding rational approximations for irrational square roots in this eighth-grade math worksheet! 

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

Boost your learner's understanding of number theory with this sixth-grade math worksheet all about prime factorization!

Students practice identifying prime numbers, regular polygons, and irregular polygons!

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

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

Students build number sense while finding the probability of randomly selecting each digit in the first 100 digits of pi in this engaging math worksheet!

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

Give your students practice finding the least common multiple (LCM) with this fun code-breaking worksheet!