AngeliL AngeliL

11-04-2015
Mathematics

contestada

What is the sum of all the common factors of 12 and 20?

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nickskaric nickskaric

11-04-2015

the sum of all common factors is 7 because 1+2+4=7

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17-04-2015

it is 17 because 1+2+4 is = to 7 is that ok

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