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The GCF of 27 and 280 is 1.
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Find HCF of: 54 & 560 81 & 840 135 & 1400 189 & 1960 54 & 280 27 & 560 81 & 280 27 & 840 135 & 280 27 & 1400 189 & 280 27 & 1960
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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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