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The GCF of 42 and 2151 is 3.
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Find HCF of: 84 & 4302 126 & 6453 14 & 717 84 & 2151 42 & 4302 126 & 2151 42 & 6453 210 & 2151 294 & 2151
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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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