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.

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

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

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

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