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The GCF of 1980 and 3780 is 180.
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Find HCF of: 3960 & 7560 990 & 1890 660 & 1260 396 & 756 3960 & 3780 1980 & 7560 5940 & 3780 9900 & 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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