Solutions by everydaycalculation.com
The GCF of 20 and 820 is 20.
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Find HCF of: 40 & 1640 10 & 410 60 & 2460 100 & 4100 4 & 164 140 & 5740 40 & 820 20 & 1640 60 & 820 20 & 2460 100 & 820 20 & 4100 140 & 820 20 & 5740
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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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