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The GCF of 666 and 2556 is 18.
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Find HCF of: 1332 & 5112 333 & 1278 1998 & 7668 222 & 852 1332 & 2556 666 & 5112 1998 & 2556 666 & 7668 3330 & 2556 4662 & 2556
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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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