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Find the product of all integer divisors of 105 that also divide 14. (Recall that the divisors of an integer may be positive or negative.)

 Apr 3, 2019
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The only numbers that will divide 14 are 2 and 7.

2 won't divide into 105 ... not evenly.  So that leaves only the 7.

A negative 7 is also allowed, so multiply 7 times –7 and you get –49.

If I understood the problem correctly. 

 

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 Apr 3, 2019

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