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what is the greatest common factor between 12 and 16.

 Oct 23, 2017
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12  =  3 * 4

16 =   4 * 4

 

Since 4 is the only matching factor, 4 is the GCF

 

Here's another method

 

Take 16 and subtract 12  = 4

Does 4  divide 16 and 12.....???....yes.....so...it is the GCF

 

 

cool cool cool

 Oct 23, 2017
edited by CPhill  Oct 23, 2017

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