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The GCF of 28 and 715 is 1.
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Find HCF of: 56 & 1430 84 & 2145 140 & 3575 196 & 5005 56 & 715 28 & 1430 84 & 715 28 & 2145 140 & 715 28 & 3575 196 & 715 28 & 5005
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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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