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The GCF of 23 and 66 is 1.
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Find HCF of: 46 & 132 69 & 198 115 & 330 161 & 462 46 & 66 23 & 132 69 & 66 23 & 198 115 & 66 23 & 330 161 & 66 23 & 462
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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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