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The GCF of 666 and 558 is 18.
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Find HCF of: 1332 & 1116 333 & 279 1998 & 1674 222 & 186 3330 & 2790 4662 & 3906 1332 & 558 666 & 1116 1998 & 558 666 & 1674 3330 & 558 666 & 2790 4662 & 558 666 & 3906
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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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