Solutions by everydaycalculation.com
The GCF of 420 and 1980 is 60.
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Find HCF of: 840 & 3960 210 & 990 1260 & 5940 140 & 660 2100 & 9900 84 & 396 840 & 1980 420 & 3960 1260 & 1980 420 & 5940 2100 & 1980 420 & 9900 2940 & 1980
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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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