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The GCF of 81 and 387 is 9.
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Find HCF of: 162 & 774 243 & 1161 27 & 129 405 & 1935 567 & 2709 162 & 387 81 & 774 243 & 387 81 & 1161 405 & 387 81 & 1935 567 & 387 81 & 2709
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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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