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The GCF of 21 and 4536 is 21.
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Find HCF of: 42 & 9072 7 & 1512 3 & 648 42 & 4536 21 & 9072 63 & 4536 105 & 4536 147 & 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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