1680/2640 Simplified

The first way to simplify the fraction 1680/2640 is to use the Greatest Common Factor (GCF) of our numerator [1680] and denominator [2640].

GCF of 1680 and 2640 is 240

And then divide both the numerator [1680] and denominator [2640] by the GCF [240].

Another method to reduce the fraction 1680/2640 to its simplest form is to use the Prime Factors of numerator [1680] and denominator [2640].

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 [1680] and denominator [2640] by the smallest possible number (2,3,4,5... and so on), and repeat this until it is impossible to divide without a reminder.