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The GCF of 280 and 4020 is 20.
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Find HCF of: 560 & 8040 140 & 2010 56 & 804 560 & 4020 280 & 8040 840 & 4020 1400 & 4020 1960 & 4020
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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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