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The GCF of 1239 and 420 is 21.
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Find HCF of: 2478 & 840 3717 & 1260 413 & 140 6195 & 2100 8673 & 2940 177 & 60 2478 & 420 1239 & 840 3717 & 420 1239 & 1260 6195 & 420 1239 & 2100 8673 & 420 1239 & 2940
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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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