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The GCF of 420 and 972 is 12.
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Find HCF of: 840 & 1944 210 & 486 1260 & 2916 140 & 324 2100 & 4860 2940 & 6804 840 & 972 420 & 1944 1260 & 972 420 & 2916 2100 & 972 420 & 4860 2940 & 972 420 & 6804
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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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