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The GCF of 28 and 563 is 1.
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Find HCF of: 56 & 1126 84 & 1689 140 & 2815 196 & 3941 56 & 563 28 & 1126 84 & 563 28 & 1689 140 & 563 28 & 2815 196 & 563 28 & 3941
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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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