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The GCF of 648 and 681 is 3.
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Find HCF of: 1296 & 1362 1944 & 2043 216 & 227 3240 & 3405 4536 & 4767 1296 & 681 648 & 1362 1944 & 681 648 & 2043 3240 & 681 648 & 3405 4536 & 681 648 & 4767
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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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