How to simplify 84/21?

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

Step-by-step simplification of 84/21

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

The final result is: 84 21 = 4 1