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The GCF of 660 and 189 is 3.
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Find HCF of: 1320 & 378 1980 & 567 220 & 63 3300 & 945 4620 & 1323 1320 & 189 660 & 378 1980 & 189 660 & 567 3300 & 189 660 & 945 4620 & 189 660 & 1323
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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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