Now we can write down a new fraction expressed by its Prime Factors and cancel common factors in numerator and denominator:

In order to simplify our fraction we can start dividing both the numerator [330] and denominator [180] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a reminder.

Since the numerator [330] is greater than the denominator [180] of the fraction (it's called an improper fraction), so we can convert it into a mixed fraction with a whole number:

The first way to simplify the fraction 330/180 is to use the Greatest Common Factor (GCF) of our numerator [330] and denominator [180].

Another method to reduce the fraction 330/180 to its simplest form is to use the Prime Factors of numerator [330] and denominator [180].