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The GCF of 1980 and 77 is 11.
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Find HCF of: 3960 & 154 5940 & 231 9900 & 385 3960 & 77 1980 & 154 5940 & 77 1980 & 231 9900 & 77 1980 & 385 1980 & 539
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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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