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The GCF of 42 and 285 is 3.
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Find HCF of: 84 & 570 126 & 855 14 & 95 210 & 1425 294 & 1995 84 & 285 42 & 570 126 & 285 42 & 855 210 & 285 42 & 1425 294 & 285 42 & 1995
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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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