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The GCF of 1989 and 3780 is 9.
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Find HCF of: 3978 & 7560 663 & 1260 3978 & 3780 1989 & 7560 5967 & 3780 9945 & 3780
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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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