6th Grade Divisibility and Prime Factorization Worksheets
Ages 11-12 · Free previews · Print-ready PDFs
Written by Adi Ackerman, Head Teacher
Prime factorization writes a number as a product of prime numbers only, like 30 = 2 × 3 × 5, and divisibility rules show which primes to try. This hub holds 5 worksheets for 6th grade, each with an answer key. Divisibility Rules Practice tests 10 numbers like 6,690, Prime Factorization With Factor Trees splits numbers like 225 and 280, and Write Prime Factorizations With Exponents uses numbers such as 792 (CCSS 6.NS.B.4).
More factoring worksheets
Explore all of our 6th grade factoring worksheets, covering divisibility and prime factorization, greatest common factor (gcf), least common multiple (lcm).
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