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The GCF of 39 and 285 is 3.
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Find HCF of: 78 & 570 117 & 855 13 & 95 195 & 1425 273 & 1995 78 & 285 39 & 570 117 & 285 39 & 855 195 & 285 39 & 1425 273 & 285 39 & 1995
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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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