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The GCF of 421 and 4140 is 1.
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Find HCF of: 842 & 8280 842 & 4140 421 & 8280 1263 & 4140 2105 & 4140 2947 & 4140
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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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