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The GCF of 28 and 285 is 1.
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Find HCF of: 56 & 570 84 & 855 140 & 1425 196 & 1995 56 & 285 28 & 570 84 & 285 28 & 855 140 & 285 28 & 1425 196 & 285 28 & 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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