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The GCF of 20 and 2591 is 1.
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Find HCF of: 40 & 5182 60 & 7773 40 & 2591 20 & 5182 60 & 2591 20 & 7773 100 & 2591 140 & 2591
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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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