Simplify fraction
Simplify fraction: use numerator, denominator. Review the formula, worked example and calculation steps.
Inputs
Use the units shown—
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Formula & explanation
Divide numerator and denominator by their greatest common divisor.
Variables & units
- Numerator
- Numeric value · minimum -1000000000, maximum 1000000000
- Denominator
- Numeric value · minimum -1000000000, maximum 1000000000
Worked example
12/18 = 2/3.
Assumptions
A negative sign is kept in the numerator.
Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.
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