Answers

The simplest form of 345/420 is 23/28.

Steps to simplifying fractions

1. Find the GCD (or HCF) of numerator and denominator
   GCD of 345 and 420 is 15
2. Divide both the numerator and denominator by the GCD
   345 ÷ 15/420 ÷ 15
3. Reduced fraction: 23/28
   Therefore, 345/420 simplified to lowest terms is 23/28.

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Equivalent fractions: ⁶⁹⁰/₈₄₀ ¹⁰³⁵/₁₂₆₀ ¹¹⁵/₁₄₀ ¹⁷²⁵/₂₁₀₀ ⁶⁹/₈₄ ²⁴¹⁵/₂₉₄₀

More fractions: ⁶⁹⁰/₄₂₀ ³⁴⁵/₈₄₀ ¹⁰³⁵/₄₂₀ ³⁴⁵/₁₂₆₀ ³⁴⁶/₄₂₀ ³⁴⁵/₄₂₁³⁴⁴/₄₂₀ ³⁴⁵/₄₁₉

Fractions Simplifier