Solutions by everydaycalculation.com
The simplest form of 13201815 is 811.
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Equivalent fractions: 2640/3630 3960/5445 440/605 6600/9075 264/363
More fractions: 2640/1815 1320/3630 3960/1815 1320/5445 1321/1815 1320/18161319/1815 1320/1814
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