Solutions by everydaycalculation.com
The GCF of 400 and 420 is 20.
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Find HCF of: 800 & 840 200 & 210 1200 & 1260 2000 & 2100 80 & 84 2800 & 2940 800 & 420 400 & 840 1200 & 420 400 & 1260 2000 & 420 400 & 2100 2800 & 420 400 & 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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