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The GCF of 3960 and 1980 is 1980.
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Find HCF of: 7920 & 3960 1980 & 990 1320 & 660 792 & 396 7920 & 1980 3960 & 3960 3960 & 5940 3960 & 9900
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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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