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Simplify 40:104
The simplified ratio of 40:104 is 5:13. Free ratio calculator with GCD breakdown.
5:13
GCD of 40 and 104 is 8. Simplified: 40/8 : 104/8 = 5:13
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 |
|---|---|
| 40 / 99 | 40:99 |
| 40 / 102 | 20:51 |
| 40 / 103 | 40:103 |
| 40 / 105 | 8:21 |
| 40 / 106 | 20:53 |
| 40 / 109 | 40:109 |
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.