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The GCF of 189 and 666 is 9.
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Find HCF of: 378 & 1332 567 & 1998 63 & 222 945 & 3330 1323 & 4662 378 & 666 189 & 1332 567 & 666 189 & 1998 945 & 666 189 & 3330 1323 & 666 189 & 4662
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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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