13/20 in the simplest form

To simplify the fraction 13/20, we need to find the greatest common divisor (GCD) of the numerator (13) and the denominator (20) and then divide both by the GCD.

The factors of 13 are 1 and 13.
The factors of 20 are 1, 2, 4, 5, 10, and 20.

The only common factor is 1, so the GCD is 1.

Dividing both the numerator and denominator by 1, we get:

13 ÷ 1 = 13
20 ÷ 1 = 20

Therefore, 13/20 is already in its simplest form.