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The GCF of 390 and 648 is 6.
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Find HCF of: 780 & 1296 195 & 324 1170 & 1944 130 & 216 1950 & 3240 2730 & 4536 780 & 648 390 & 1296 1170 & 648 390 & 1944 1950 & 648 390 & 3240 2730 & 648 390 & 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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