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The GCF of 420 and 1284 is 12.
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Find HCF of: 840 & 2568 210 & 642 1260 & 3852 140 & 428 2100 & 6420 2940 & 8988 840 & 1284 420 & 2568 1260 & 1284 420 & 3852 2100 & 1284 420 & 6420 2940 & 1284 420 & 8988
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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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