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The GCF of 621 and 1220 is 1.
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Find HCF of: 1242 & 2440 1863 & 3660 3105 & 6100 4347 & 8540 1242 & 1220 621 & 2440 1863 & 1220 621 & 3660 3105 & 1220 621 & 6100 4347 & 1220 621 & 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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