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The GCF of 421 and 2170 is 1.
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Find HCF of: 842 & 4340 1263 & 6510 842 & 2170 421 & 4340 1263 & 2170 421 & 6510 2105 & 2170 2947 & 2170
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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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