Solutions by everydaycalculation.com
The GCF of 20 and 840 is 20.
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Find HCF of: 40 & 1680 10 & 420 60 & 2520 100 & 4200 4 & 168 140 & 5880 40 & 840 20 & 1680 60 & 840 20 & 2520 100 & 840 20 & 4200 140 & 840 20 & 5880
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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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