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Simplify 520:78
The simplified ratio of 520:78 is 20:3. Free ratio calculator with GCD breakdown.
20:3
GCD of 520 and 78 is 26. Simplified: 520/26 : 78/26 = 20:3
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 |
|---|---|
| 520 / 73 | 520:73 |
| 520 / 76 | 130:19 |
| 520 / 77 | 520:77 |
| 520 / 79 | 520:79 |
| 520 / 80 | 13:2 |
| 520 / 83 | 520:83 |
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.