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Simplify 3480:21
The simplified ratio of 3480:21 is 1160:7. Free ratio calculator with GCD breakdown.
1160:7
GCD of 3480 and 21 is 3. Simplified: 3480/3 : 21/3 = 1160:7
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 |
|---|---|
| 3480 / 16 | 435:2 |
| 3480 / 19 | 3480:19 |
| 3480 / 20 | 174:1 |
| 3480 / 22 | 1740:11 |
| 3480 / 23 | 3480:23 |
| 3480 / 26 | 1740:13 |
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.