The simplest form of 8421/7938 is 401/378.
Steps to simplifying fractions
- Find the GCD (or HCF) of numerator and denominator
GCD of 8421 and 7938 is 21 - Divide both the numerator and denominator by the GCD
8421 ÷ 21/7938 ÷ 21 - Reduced fraction: 401/378
Therefore, 8421/7938 simplified to lowest terms is 401/378.
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Equivalent fractions: 2807/2646 1203/1134
More fractions: 8422/7938 8421/79398420/7938 8421/7937