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The GCF of 9 and 255 is 3.
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Find HCF of: 18 & 510 27 & 765 3 & 85 45 & 1275 63 & 1785 18 & 255 9 & 510 27 & 255 9 & 765 45 & 255 9 & 1275 63 & 255 9 & 1785
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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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