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The GCF of 420 and 6720 is 420.
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Find HCF of: 210 & 3360 140 & 2240 84 & 1344 60 & 960 840 & 6720 1260 & 6720 2100 & 6720 2940 & 6720
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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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