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The GCF of 666 and 810 is 18.
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Find HCF of: 1332 & 1620 333 & 405 1998 & 2430 222 & 270 3330 & 4050 4662 & 5670 1332 & 810 666 & 1620 1998 & 810 666 & 2430 3330 & 810 666 & 4050 4662 & 810 666 & 5670
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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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