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

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

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

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

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

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

Students practice solving a variety of equations, then determine if the answer is a prime number.

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

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

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

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

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

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

Celebrate Pi Day by memorizing the first 100 digits of pi with this helpful resource!

Learn about the world's most famous irrational number with this helpful handout.

Use this handout to provide students with a fun math-centered challenge in honor of Pi Day!

Give your learners a fun opportunity to celebrate Pi Day with this unique coloring worksheet!

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

Use these vocabulary cards with the EL Support Lesson: Doubling Multiples for Division.

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

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

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!

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

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