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The GCF of 420 and 4057 is 1.
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Find HCF of: 840 & 8114 840 & 4057 420 & 8114 1260 & 4057 2100 & 4057 2940 & 4057
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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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