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The GCF of 3990 and 686 is 14.
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Find HCF of: 7980 & 1372 1995 & 343 570 & 98 7980 & 686 3990 & 1372 3990 & 2058 3990 & 3430 3990 & 4802
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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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