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The GCF of 3990 and 3430 is 70.
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Find HCF of: 7980 & 6860 1995 & 1715 798 & 686 570 & 490 7980 & 3430 3990 & 6860
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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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