elaneemariev elaneemariev

05-08-2016
Mathematics

Answered

find the gcf 21 28 140

Verified Answer :

kmybo88 kmybo88

05-08-2016

The greatest common factor is 7.

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dalendrk dalendrk

05-08-2016

GCF - Greatest Common Factor

Factors of 21: 1; 3; 7; 21
Factors of 28: 1; 2; 4; 7; 14; 28
Factors of 140: 1; 2; 4; 5; 7; 10; 14; 20; 28; 35; 70; 140

GCF(21; 28; 140) = 7

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