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What is the greatest common factor of 12a and 9a2? A.9 B.36 C.3a D.12a2

Whitney Matthews

in Mathematics

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Cynthia Baker on January 11, 2018

C. 3a from the 12 of cant divide by 9 (not To), 9, and 12 are not divided by 36 (not B) and 9 do not divide by 12 (not C) but 9a2 divided by 3a = 3a and 12a2 divided by 3a = 4


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