Solutions by everydaycalculation.com
The GCF of 840 and 3980 is 20.
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Find HCF of: 1680 & 7960 420 & 1990 168 & 796 1680 & 3980 840 & 7960 2520 & 3980 4200 & 3980 5880 & 3980
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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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