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The GCF of 648 and 809 is 1.
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Find HCF of: 1296 & 1618 1944 & 2427 3240 & 4045 4536 & 5663 1296 & 809 648 & 1618 1944 & 809 648 & 2427 3240 & 809 648 & 4045 4536 & 809 648 & 5663
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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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