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The GCF of 820 and 1220 is 20.
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Find HCF of: 1640 & 2440 410 & 610 2460 & 3660 4100 & 6100 164 & 244 5740 & 8540 1640 & 1220 820 & 2440 2460 & 1220 820 & 3660 4100 & 1220 820 & 6100 5740 & 1220 820 & 8540
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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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