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The GCF of 2181 and 2640 is 3.
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Find HCF of: 4362 & 5280 6543 & 7920 727 & 880 4362 & 2640 2181 & 5280 6543 & 2640 2181 & 7920
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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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