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The GCF of 1215 and 285 is 15.
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Find HCF of: 2430 & 570 3645 & 855 405 & 95 6075 & 1425 243 & 57 8505 & 1995 2430 & 285 1215 & 570 3645 & 285 1215 & 855 6075 & 285 1215 & 1425 8505 & 285 1215 & 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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