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The GCF of 18 and 85 is 1.
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Find HCF of: 36 & 170 54 & 255 90 & 425 126 & 595 36 & 85 18 & 170 54 & 85 18 & 255 90 & 85 18 & 425 126 & 85 18 & 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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