Solutions by everydaycalculation.com
The GCF of 40 and 420 is 20.
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Find HCF of: 80 & 840 20 & 210 120 & 1260 200 & 2100 8 & 84 280 & 2940 80 & 420 40 & 840 120 & 420 40 & 1260 200 & 420 40 & 2100 280 & 420 40 & 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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