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The GCF of 648 and 1971 is 27.
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Find HCF of: 1296 & 3942 1944 & 5913 216 & 657 3240 & 9855 1296 & 1971 648 & 3942 1944 & 1971 648 & 5913 3240 & 1971 648 & 9855 4536 & 1971
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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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