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The GCF of 37 and 81 is 1.
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Find HCF of: 74 & 162 111 & 243 185 & 405 259 & 567 74 & 81 37 & 162 111 & 81 37 & 243 185 & 81 37 & 405 259 & 81 37 & 567
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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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