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.

Take a deep dive into prime and composite numbers to 20 with this exploratory worksheet!

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

Practice identifying factors with this beach-themed worksheet for fourth graders!