How to simplify 7/21?

Simplifying a fraction (reducing it to the lowest terms), such as 7/21, means expressing the same value more clearly and concisely.

Step-by-step simplification of 7/21

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

The final result is: 7 21 = 1 3