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The GCF of 421 and 399 is 1.
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Find HCF of: 842 & 798 1263 & 1197 2105 & 1995 2947 & 2793 842 & 399 421 & 798 1263 & 399 421 & 1197 2105 & 399 421 & 1995 2947 & 399 421 & 2793
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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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