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Simplify 138:74
The simplified ratio of 138:74 is 69:37. Free ratio calculator with GCD breakdown.
69:37
GCD of 138 and 74 is 2. Simplified: 138/2 : 74/2 = 69:37
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 |
|---|---|
| 138 / 69 | 2:1 |
| 138 / 72 | 23:12 |
| 138 / 73 | 138:73 |
| 138 / 75 | 46:25 |
| 138 / 76 | 69:38 |
| 138 / 79 | 138:79 |
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.