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Simplify 40:79
The simplified ratio of 40:79 is 40:79. Free ratio calculator with GCD breakdown.
40:79
GCD of 40 and 79 is 1. Simplified: 40/1 : 79/1 = 40:79
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 / 74 | 20:37 |
| 40 / 77 | 40:77 |
| 40 / 78 | 20:39 |
| 40 / 80 | 1:2 |
| 40 / 81 | 40:81 |
| 40 / 84 | 10:21 |
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.