How to simplify 30/21?

Simplifying a fraction (reducing it to the lowest terms), such as 30/21, means expressing the same value more clearly and concisely.

Step-by-step simplification of 30/21

  1. Start with computing the GCD of 30 and 21: GCD(30, 21) = 3.
  2. Divide the numerator by the GCD: 30/3 = 10
  3. Divide the denominator by the GCD: 21/3 = 7
  4. Combine these results to form the new simplified fraction: 10/7

The final result is: 30 21 = 10 7