The HCF is 28.
4
196 = 2 x 2 x 7 x 7; 420 = 2 x 2 x 3 x 5 x 7. Common factors 2 x 2 x 7 ie 28 is the HCF.
196, 392, 588 and so on.
The LCM is: 196
The Greatest Common Factor (GCF) is: 28.
the answer is 14
The GCF is 28.
28 (22*7)
The greatest common factor of 196 and 420 is 28.
The greatest common factor of 42 and 196 is 14.
The greatest common factor of 24 , 196 = 4
The greatest common factor of 196 , 140 = 28
The greatest common factor of 196 and 112 is 28.
The HCF is 28.
The Greatest Common Factor (GCF) is: 1
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