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The GCF of 1989 and 420 is 3.
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Find HCF of: 3978 & 840 5967 & 1260 663 & 140 9945 & 2100 3978 & 420 1989 & 840 5967 & 420 1989 & 1260 9945 & 420 1989 & 2100 1989 & 2940
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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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