Solutions by everydaycalculation.com
The simplest form of 420180 is 73.
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Equivalent fractions: 840/360 210/90 1260/540 140/60 2100/900 84/36 2940/1260
More fractions: 840/180 420/360 1260/180 420/540 421/180 420/181419/180 420/179
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