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The GCF of 420 and 1428 is 84.
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Find HCF of: 840 & 2856 210 & 714 1260 & 4284 140 & 476 2100 & 7140 2940 & 9996 60 & 204 840 & 1428 420 & 2856 1260 & 1428 420 & 4284 2100 & 1428 420 & 7140 2940 & 1428 420 & 9996
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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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