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The GCF of 420 and 3871 is 7.
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Find HCF of: 840 & 7742 60 & 553 840 & 3871 420 & 7742 1260 & 3871 2100 & 3871 2940 & 3871
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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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