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The GCF of 1989 and 64 is 1.
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Find HCF of: 3978 & 128 5967 & 192 9945 & 320 3978 & 64 1989 & 128 5967 & 64 1989 & 192 9945 & 64 1989 & 320 1989 & 448
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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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