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

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

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! 

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

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

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

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

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

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

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

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

Does your child recognize multiples of five? Here's a multiples game that will help her master her multiplication skills.

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

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

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

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

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

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!

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

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

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! 

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.

Use this glossary with the EL Support Lesson: Doubling Multiples for Division.

Use this glossary with the EL Support Lesson: Multiples and Skip Counting.

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