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The GCF of 51 and 648 is 3.
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Find HCF of: 102 & 1296 153 & 1944 17 & 216 255 & 3240 357 & 4536 102 & 648 51 & 1296 153 & 648 51 & 1944 255 & 648 51 & 3240 357 & 648 51 & 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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