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The GCF of 42 and 4321 is 1.
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Find HCF of: 84 & 8642 84 & 4321 42 & 8642 126 & 4321 210 & 4321 294 & 4321
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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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