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Simplify 155:70
The simplified ratio of 155:70 is 31:14. Free ratio calculator with GCD breakdown.
31:14
GCD of 155 and 70 is 5. Simplified: 155/5 : 70/5 = 31:14
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 |
|---|---|
| 155 / 65 | 31:13 |
| 155 / 68 | 155:68 |
| 155 / 69 | 155:69 |
| 155 / 71 | 155:71 |
| 155 / 72 | 155:72 |
| 155 / 75 | 31:15 |
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.