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

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

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