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.

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

Get this bus to the multiples of four, and practice number sense with your child. He'll have fun putting skip counting skills and multiplication into practice.

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

This worksheet gives students practice identifying multiples of a number.

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

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

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

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

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

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

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

Bus #3 needs to get to some houses! Help your child practice his number sense by looking for multiples of three.

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 as they practice finding the least common multiple of whole numbers in this math worksheet! 

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

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

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

Learn to determine the greatest common factor of a set of numbers in this 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!

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

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

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

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

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

In this 2nd grade worksheet, children solve two-digit subtraction problems (some requiring borrowing), then circle the answers that are multiples of 5.

Climb toward GCF success in this helpful sixth-grade worksheet!

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