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Printable Least Common Multiple Worksheets

Printable least common multiple worksheets for 5th grade, with an answer key on every sheet. The sets below cover 4 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.

LCM by listing multiples

LCM by prime factorization

LCM of two numbers to 100

LCM and GCF together

More Factoring Worksheets

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