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The GCF of 71 and 3921 is 1.
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Find HCF of: 142 & 7842 142 & 3921 71 & 7842 213 & 3921 355 & 3921 497 & 3921
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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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