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The GCF of 31 and 280 is 1.
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Find HCF of: 62 & 560 93 & 840 155 & 1400 217 & 1960 62 & 280 31 & 560 93 & 280 31 & 840 155 & 280 31 & 1400 217 & 280 31 & 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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