Answers

The simplest form of 1620/420 is 27/7.

Steps to simplifying fractions

1. Find the GCD (or HCF) of numerator and denominator
   GCD of 1620 and 420 is 60
2. Divide both the numerator and denominator by the GCD
   1620 ÷ 60/420 ÷ 60
3. Reduced fraction: 27/7
   Therefore, 1620/420 simplified to lowest terms is 27/7.

MathStep (Works offline)

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

Equivalent fractions: ³²⁴⁰/₈₄₀ ⁸¹⁰/₂₁₀ ⁴⁸⁶⁰/₁₂₆₀ ⁵⁴⁰/₁₄₀ ⁸¹⁰⁰/₂₁₀₀ ³²⁴/₈₄

More fractions: ³²⁴⁰/₄₂₀ ¹⁶²⁰/₈₄₀ ⁴⁸⁶⁰/₄₂₀ ¹⁶²⁰/₁₂₆₀ ¹⁶²¹/₄₂₀ ¹⁶²⁰/₄₂₁¹⁶¹⁹/₄₂₀ ¹⁶²⁰/₄₁₉

Fractions Simplifier