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The GCF of 27 and 85 is 1.
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Find HCF of: 54 & 170 81 & 255 135 & 425 189 & 595 54 & 85 27 & 170 81 & 85 27 & 255 135 & 85 27 & 425 189 & 85 27 & 595
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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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