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Printable Greatest Common Factor Worksheets

Printable greatest common factor worksheets for 5th grade, with an answer key on every sheet. The sets below cover 5 different skills, so you can start where your child actually is. Available as speed drills and word problems.

Targeted Practice by Skill

Pick a skill below, then choose the worksheet format that fits your child. Every sheet prints on one page and comes with an answer key.

GCF by listing factors

GCF by prime factorization

GCF of two numbers to 100

GCF of two numbers to 500

GCF of three numbers

More Factoring Worksheets

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