Solutions by everydaycalculation.com
The GCF of 42 and 420 is 42.
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Find HCF of: 84 & 840 21 & 210 126 & 1260 14 & 140 210 & 2100 294 & 2940 6 & 60 84 & 420 42 & 840 126 & 420 42 & 1260 210 & 420 42 & 2100 294 & 420 42 & 2940
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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