Solutions by everydaycalculation.com
The GCF of 820 and 1980 is 20.
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Find HCF of: 1640 & 3960 410 & 990 2460 & 5940 4100 & 9900 164 & 396 1640 & 1980 820 & 3960 2460 & 1980 820 & 5940 4100 & 1980 820 & 9900 5740 & 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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