Answers

The simplest form of -623/70 is -89/10.

Steps to simplifying fractions

1. Find the GCD (or HCF) of the absolute values of both numerator and denominator
   GCD of 623 and 70 is 7
2. Divide both the numerator and denominator by the GCD
   -623 ÷ 7/70 ÷ 7
3. Reduced fraction: -89/10
   Therefore, -623/70 simplified to lowest terms is -89/10.

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Fractions Simplifier