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The GCF of 663 and 2520 is 3.
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Find HCF of: 1326 & 5040 1989 & 7560 221 & 840 1326 & 2520 663 & 5040 1989 & 2520 663 & 7560 3315 & 2520 4641 & 2520
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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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