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The GCF of 820 and 842 is 2.
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Find HCF of: 1640 & 1684 410 & 421 2460 & 2526 4100 & 4210 5740 & 5894 1640 & 842 820 & 1684 2460 & 842 820 & 2526 4100 & 842 820 & 4210 5740 & 842 820 & 5894
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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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