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

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

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

What treasure will you find at the end of these rainbows? Factor pairs, of course!

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