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The prime factorization for 12 is 2 x 2 x 3
The prime factorization for 20 is 2 x 2 x 5
GCF of (12,20) = 4

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โˆ™ 2013-04-15 14:36:53
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Q: What is the prime factorization and GCF of 12 and 20?
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