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The GCF of 648 and 306 is 18.
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Find HCF of: 1296 & 612 324 & 153 1944 & 918 216 & 102 3240 & 1530 4536 & 2142 1296 & 306 648 & 612 1944 & 306 648 & 918 3240 & 306 648 & 1530 4536 & 306 648 & 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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