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01-12-2016
Mathematics

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which number is not a common factor of 15 45 90

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Sushi121212 Sushi121212

01-12-2016

If it is asking which one is not a common factor, it would be something that doesn't go into 15, 45, or 90. There are many answers, such as 2 or 10.

If it is asking for the common factor, there is 1, 3, and 5.

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01-12-2016

The right answer would me 1,3 and 5 :)

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