Answers

2015-07-07T17:42:07+08:00
56 is my answer.I will explain,between 50-60 is 51,52,53,54,55,56,57,58,and 59, 51,52,53,54,and 55 are not a multiple of 8,but 56 is a multiple of 8, so 56 and 16 have a GCF of 8.So we now know that N=56.
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