Solutions by everydaycalculation.com
The simplest form of 12801680 is 1621.
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Equivalent fractions: 2560/3360 640/840 3840/5040 6400/8400 256/336
More fractions: 2560/1680 1280/3360 3840/1680 1280/5040 1281/1680 1280/16811279/1680 1280/1679
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