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The GCF of 309 and 648 is 3.
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Find HCF of: 618 & 1296 927 & 1944 103 & 216 1545 & 3240 2163 & 4536 618 & 648 309 & 1296 927 & 648 309 & 1944 1545 & 648 309 & 3240 2163 & 648 309 & 4536
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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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