Solutions by everydaycalculation.com

The simplest form of 6451620 is 43108.

- Find the GCD (or HCF) of numerator and denominator

GCD of 645 and 1620 is**15** - Divide both the numerator and denominator by the GCD

645 ÷ 151620 ÷ 15 - Reduced fraction: 43108

Therefore, 645/1620 simplified to lowest terms is 43/108.

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:

Android and iPhone/ iPad

Equivalent fractions: ^{1290}/_{3240} ^{1935}/_{4860} ^{215}/_{540} ^{3225}/_{8100} ^{129}/_{324}

More fractions: ^{1290}/_{1620} ^{645}/_{3240} ^{1935}/_{1620} ^{645}/_{4860} ^{646}/_{1620} ^{645}/_{1621}^{644}/_{1620} ^{645}/_{1619}

© everydaycalculation.com