⚡
Simplify 18:87
The simplified ratio of 18:87 is 6:29. Free ratio calculator with GCD breakdown.
6:29
GCD of 18 and 87 is 3. Simplified: 18/3 : 87/3 = 6:29
How This Was Calculated
Simplification: Divide both terms by their GCD.A:B = (A/GCD) : (B/GCD)
Solving proportions: A/B = C/D — cross-multiply to find the missing value.
Scaling: Multiply both terms by the scale factor.
Quick Reference Table
| Input | Result |
|---|---|
| 18 / 82 | 9:41 |
| 18 / 85 | 18:85 |
| 18 / 86 | 9:43 |
| 18 / 88 | 9:44 |
| 18 / 89 | 18:89 |
| 18 / 92 | 9:46 |
Frequently Asked Questions
What is a ratio?
A ratio compares two quantities by division.
How do I simplify a ratio?
Divide both numbers by their greatest common divisor (GCD).
Can ratios have decimal values?
Yes, but simplified ratios are typically expressed as whole numbers.