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The GCF of 21 and 4501 is 7.
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Find HCF of: 42 & 9002 3 & 643 42 & 4501 21 & 9002 63 & 4501 105 & 4501 147 & 4501
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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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