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The GCF of 3990 and 2646 is 42.
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Find HCF of: 7980 & 5292 1995 & 1323 1330 & 882 570 & 378 7980 & 2646 3990 & 5292 3990 & 7938
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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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