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The GCF of 420 and 284 is 4.
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Find HCF of: 840 & 568 210 & 142 1260 & 852 2100 & 1420 2940 & 1988 840 & 284 420 & 568 1260 & 284 420 & 852 2100 & 284 420 & 1420 2940 & 284 420 & 1988
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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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