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The GCF of 1215 and 420 is 15.
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Find HCF of: 2430 & 840 3645 & 1260 405 & 140 6075 & 2100 243 & 84 8505 & 2940 2430 & 420 1215 & 840 3645 & 420 1215 & 1260 6075 & 420 1215 & 2100 8505 & 420 1215 & 2940
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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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