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The GCF of 3990 and 504 is 42.
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Find HCF of: 7980 & 1008 1995 & 252 1330 & 168 570 & 72 7980 & 504 3990 & 1008 3990 & 1512 3990 & 2520 3990 & 3528
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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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