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