Khan/khan-exercises — Issue #14556: Prime factorization - Acceptable answer
Author: KhanBugz
Created: 2012-02-24 01:47:09+00:00
State: open
Labels: chrome, lion, wrong-or-unclear

I believe that 17X1 would be an acceptable answer for the factor tree of 17.

[prime_factorization.html?seed=77&problem=prime](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=77&problem=prime&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=77&problem=prime&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2217x1%5C%22%22%2C23%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2217x1%5C%22%22%2C1%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%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%5D)

["17x1","17x1"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

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