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The GCF of 23 and 63 is 1.
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Find HCF of: 46 & 126 69 & 189 115 & 315 161 & 441 46 & 63 23 & 126 69 & 63 23 & 189 115 & 63 23 & 315 161 & 63 23 & 441
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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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