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The GCF of 3990 and 491 is 1.
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Find HCF of: 7980 & 982 7980 & 491 3990 & 982 3990 & 1473 3990 & 2455 3990 & 3437
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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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