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The GCF of 9 and 86 is 1.
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Find HCF of: 18 & 172 27 & 258 45 & 430 63 & 602 18 & 86 9 & 172 27 & 86 9 & 258 45 & 86 9 & 430 63 & 86 9 & 602
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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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