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The GCF of 27 and 56 is 1.
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Find HCF of: 54 & 112 81 & 168 135 & 280 189 & 392 54 & 56 27 & 112 81 & 56 27 & 168 135 & 56 27 & 280 189 & 56 27 & 392
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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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