Solutions by everydaycalculation.com
The GCF of 840 and 420 is 420.
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Find HCF of: 1680 & 840 420 & 210 2520 & 1260 280 & 140 4200 & 2100 168 & 84 5880 & 2940 120 & 60 1680 & 420 840 & 840 2520 & 420 840 & 1260 4200 & 420 840 & 2100 5880 & 420 840 & 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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