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What is the prime factorization of 18 and 21?

0 votes

thank you

prime-factors

asked May 4, 2014 in ALGEBRA 1 by anonymous

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1 Answer

0 votes

The numbers are 18 and 21

The prime factors of 18 are

2 * 9

2 * 3 * 3

Therefore, the prime factors of 18 are 2, 3, 3.

The prime factors of 21 are

3 * 7

Therefore, the prime factors of 21 are 3, 7.

answered May 5, 2014 by lilly Expert

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