Simplifying Fractions Calculator
Simplify a fraction to its lowest terms instantly with side-by-side visual slice graphs and GCD steps.
Enter Fraction
Proportional Comparison
2 / 3
Reduction Logic:
What is the Simplifying Fractions Calculator?
The Simplifying Fractions Calculator takes large, unmanageable fractions and mathematically reduces them to their lowest, simplest terms, making them much easier to read and use in further equations.
How It Works (Algorithm)
The simplification engine relies entirely on finding the Greatest Common Factor (GCF). Once the GCF of the numerator and denominator is identified using the Euclidean algorithm, both numbers are divided by it to yield the lowest form.
$$ \frac{a}{b} \xrightarrow{\div \text{GCF}} \frac{a'}{b'} $$
Dividing the top and bottom by their greatest common factor reduces the fraction.
How to Use It
Enter the massive numerator (top) and massive denominator (bottom) into the input fields. Hit calculate, and the tool will immediately display the exact same mathematical ratio, but reduced to the smallest possible integers.