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The GCF of 780 and 3990 is 30.
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Find HCF of: 1560 & 7980 390 & 1995 260 & 1330 156 & 798 1560 & 3990 780 & 7980 2340 & 3990 3900 & 3990 5460 & 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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