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The GCF of 420 and 1256 is 4.
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Find HCF of: 840 & 2512 210 & 628 1260 & 3768 2100 & 6280 2940 & 8792 840 & 1256 420 & 2512 1260 & 1256 420 & 3768 2100 & 1256 420 & 6280 2940 & 1256 420 & 8792
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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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