Simplify the fraction to lowest terms.

Simplify (or reduce) a fraction to lowest terms by dividing both the *numerator* and the *denominator* by the greatest common denominator (GCD).

If you would like to have a vivid explanation with a detailed example, please read the page Simplifying/Reducing Fractions - Learn this magic trick!

**Step 1: Calculate the greatest common divisor (GCD):**

60 ÷ 100 = 0 Remainder 60

100 ÷ 60 = 1 Remainder 40

60 ÷ 40 = 1 Remainder 20

40 ÷ 20 = 2 Remainder 0

The Greatest Common Divisor (GCD) of 60 and 100 is **20**.

**Step 2: Simplifying by the greatest common divisor (GCD):**

Since the GCD is greater than 1, the fraction can be simplified directly to lowest terms by this number (20):

60 | = | 60 ÷ 20 | = | 3 |

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100 | 100 ÷ 20 | 5 |