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The GCF of 66 and 163 is 1.
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Find HCF of: 132 & 326 198 & 489 330 & 815 462 & 1141 132 & 163 66 & 326 198 & 163 66 & 489 330 & 163 66 & 815 462 & 163 66 & 1141
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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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