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The GCF of 66 and 406 is 2.
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Find HCF of: 132 & 812 33 & 203 198 & 1218 330 & 2030 462 & 2842 132 & 406 66 & 812 198 & 406 66 & 1218 330 & 406 66 & 2030 462 & 406 66 & 2842
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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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