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The GCF of 126 and 3990 is 42.
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Find HCF of: 252 & 7980 63 & 1995 42 & 1330 18 & 570 252 & 3990 126 & 7980 378 & 3990 630 & 3990 882 & 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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