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The GCF of 28 and 685 is 1.
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Find HCF of: 56 & 1370 84 & 2055 140 & 3425 196 & 4795 56 & 685 28 & 1370 84 & 685 28 & 2055 140 & 685 28 & 3425 196 & 685 28 & 4795
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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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