12/21 Simplified

What is 12/21 Simplified? - 4/7 is the simplified fraction for 12/21. Simplify 12/21 to the simplest form. Online simplify fractions calculator to reduce 12/21 to the lowest terms quickly and easily.

Simplify 12/21

Simplify 12/21 reduces the fraction 12/21 to the lowest form. You can change the numerator or denominator to simplify any other fraction.

How to simplify 12/21?

Follow the steps below on how to simplify 12/21 step by step.

1. Find the greatest common divisor or GCD of 12 and 21.
   GCD(12,21) = 3
   
2. Divide both the numerator (12) and the denominator (21) by the GCD or 3.
   

   12/3

   21/3

   4
   =
   7

Therefore, 4/7 is the simplified fraction of 12/21.