Solutions by everydaycalculation.com
The simplest form of 21001572 is 175131.
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Equivalent fractions: 4200/3144 1050/786 6300/4716 700/524
More fractions: 4200/1572 2100/3144 6300/1572 2100/4716 2101/1572 2100/15732099/1572 2100/1571
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