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No, prime factorization of 42 is not 21 x 2 because 21 is not a Prime number and it can be further broken into primes as 3 x 7.

So prime factorization of 42 is 2 x 3 x 7.

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โˆ™ 2011-12-27 10:36:25
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Q: Is prim factorization of 42 is 21 times 2?
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