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The GCF of 489 and 648 is 3.
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Find HCF of: 978 & 1296 1467 & 1944 163 & 216 2445 & 3240 3423 & 4536 978 & 648 489 & 1296 1467 & 648 489 & 1944 2445 & 648 489 & 3240 3423 & 648 489 & 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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