elaneemariev
elaneemariev elaneemariev
  • 05-08-2016
  • Mathematics
contestada

find the gcf 21 28 140

Respuesta :

kmybo88
kmybo88 kmybo88
  • 05-08-2016
The greatest common factor is 7.
Answer Link
dalendrk
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
Answer Link

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