Factors, Divisibility Tests and Prime Factorization


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Examples, solution, videos, activities and worksheets to help ACT and SAT students review factors, divisibility tests and prime factorization.

The following diagram shows how to find the factors of a number. Scroll down the page for more examples and solutions to find the factors of a number.
Factors of a Number
 

Divisors and Factors
Math 20 - Lesson 11




Divisibility Tests
Math 20 - Lesson 12

Primes and Composites
Math 20 - Lesson 13

Prime Factorization
Math 20 - Lesson 14



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