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Find the gcf 21 28 140
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3 votes
Find the gcf 21 28 140

User Vermotr
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2 Answers

5 votes
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
User Jitendra Damor
by
7.8k points
4 votes
The greatest common factor is 7.
User Mkabatek
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8.0k points
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