Khan/khan-exercises — Issue #14693: Prime factorization - prime factorization
Author: KhanBugz
Created: 2012-02-26 17:46:41+00:00
State: open
Labels: chrome, wrong-or-unclear, xp

I was trying to solve the problem prime factorization 64. 8 is composite so the answer is 2x2x2x2x2x2

[prime_factorization.html?seed=20&problem=composite](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=20&problem=composite&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=20&problem=composite&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%222x2x4x4%5C%22%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%5D)

["2x2x4x4"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

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