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The GCF of 1980 and 1540 is 220.
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Find HCF of: 3960 & 3080 990 & 770 5940 & 4620 9900 & 7700 396 & 308 3960 & 1540 1980 & 3080 5940 & 1540 1980 & 4620 9900 & 1540 1980 & 7700
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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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