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The GCF of 66 and 1621 is 1.
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Find HCF of: 132 & 3242 198 & 4863 330 & 8105 132 & 1621 66 & 3242 198 & 1621 66 & 4863 330 & 1621 66 & 8105 462 & 1621
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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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