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The GCF of 171 and 189 is 9.
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Find HCF of: 342 & 378 513 & 567 57 & 63 855 & 945 1197 & 1323 342 & 189 171 & 378 513 & 189 171 & 567 855 & 189 171 & 945 1197 & 189 171 & 1323
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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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