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The GCF of 189 and 306 is 9.
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Find HCF of: 378 & 612 567 & 918 63 & 102 945 & 1530 1323 & 2142 378 & 306 189 & 612 567 & 306 189 & 918 945 & 306 189 & 1530 1323 & 306 189 & 2142
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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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