How to simplify 21/84?

Simplifying a fraction (reducing it to the lowest terms), such as 21/84, means expressing the same value more clearly and concisely.

Step-by-step simplification of 21/84

  1. Start with computing the GCD of 21 and 84: GCD(21, 84) = 21.
  2. Divide the numerator by the GCD: 21/21 = 1
  3. Divide the denominator by the GCD: 84/21 = 4
  4. Combine these results to form the new simplified fraction: 1/4

The final result is: 21 84 = 1 4