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The GCF of 21 and 2073 is 3.
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Find HCF of: 42 & 4146 63 & 6219 7 & 691 42 & 2073 21 & 4146 63 & 2073 21 & 6219 105 & 2073 147 & 2073
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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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