The simplest form of 6405/6630 is 427/442.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 6405 and 6630 is 15 - Divide both the numerator and denominator by the GCD
6405 ÷ 15/6630 ÷ 15 - Reduced fraction: 427/442
Therefore, 6405/6630 simplified to lowest terms is 427/442.
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Equivalent fractions: 2135/2210 1281/1326
More fractions: 6406/6630 6405/66316404/6630 6405/6629