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The GCF of 2100 and 1980 is 60.
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Find HCF of: 4200 & 3960 1050 & 990 6300 & 5940 700 & 660 420 & 396 4200 & 1980 2100 & 3960 6300 & 1980 2100 & 5940 2100 & 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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