Simplifying means dividing both the numerator and denominator by their Greatest Common Divisor (GCD) until no integer greater than 1 divides both. The resulting fraction is equivalent but in its most reduced form.
Fraction Simplifier
Reduce fractions to their simplest form, convert to mixed numbers, and find the decimal.
Exact fraction reduction with GCD and decimal.
Simplifying a fraction means finding its irreducible form by dividing the numerator and denominator by their Greatest Common Divisor (GCD). This tool also converts improper fractions to mixed numbers and computes the exact decimal, noting the repeating block when present.
Enter the numerator and denominator to simplify.
- Enter the numerator (positive or negative integer).
- Enter the denominator (non-zero integer).
- Check the reduced fraction, mixed number (if applicable), decimal, and the computed GCD.
Sources and references for this tool
These references help contextualize formulas, standards, APIs and limitations used on this page. They do not replace professional validation when a result has legal, financial, medical or operational impact.