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The simplest form of 12801215 is 256243.
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Equivalent fractions: 2560/2430 3840/3645 6400/6075 256/243 8960/8505
More fractions: 2560/1215 1280/2430 3840/1215 1280/3645 1281/1215 1280/12161279/1215 1280/1214
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