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The GCF of 20 and 2548 is 4.
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Find HCF of: 40 & 5096 10 & 1274 60 & 7644 40 & 2548 20 & 5096 60 & 2548 20 & 7644 100 & 2548 140 & 2548
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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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