How to simplify 90/21?

Simplifying a fraction (reducing it to the lowest terms), such as 90/21, means expressing the same value more clearly and concisely.

Step-by-step simplification of 90/21

  1. Start with computing the GCD of 90 and 21: GCD(90, 21) = 3.
  2. Divide the numerator by the GCD: 90/3 = 30
  3. Divide the denominator by the GCD: 21/3 = 7
  4. Combine these results to form the new simplified fraction: 30/7

The final result is: 90 21 = 30 7