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The GCF of 28 and 1688 is 4.
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Find HCF of: 56 & 3376 14 & 844 84 & 5064 140 & 8440 56 & 1688 28 & 3376 84 & 1688 28 & 5064 140 & 1688 28 & 8440 196 & 1688
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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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