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6th Grade Factoring Worksheets

Ages 11-12 · 3 sub-topics · Free previews · Print-ready PDFs

Factoring breaks a number into the numbers that multiply to make it, which leads to prime factorization, the greatest common factor and the least common multiple. There are 12 worksheets for 6th grade here, each with an answer key. Prime Factorization With Factor Trees, Greatest Common Factor of Three Numbers and Find Both the GCF and LCM are among them, and every page supports CCSS 6.NS.B.4.

Written by Adi Ackerman, Head Teacher

Factoring▼

Frequently Asked Questions

The greatest common factor is the largest number that divides both numbers, and the least common multiple is the smallest number both divide into. For 80 and 100 the GCF is 20 and the LCM is 400.

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