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

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

Aim for multiples of six on this worksheet with a carnival toss theme. To keep track, write the numbers at the bottom of the page.

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

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

From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.

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

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

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

Give your students practice finding the greatest common factor (GCF) with this fun code-breaking worksheet!

Here's a way for your third grader to practice finding multiples of two.

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

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

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

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

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

Figure out factors with the help of this fun worksheet!

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

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

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

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

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

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

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