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Simplify 87:72
The simplified ratio of 87:72 is 29:24. Free ratio calculator with GCD breakdown.
29:24
GCD of 87 and 72 is 3. Simplified: 87/3 : 72/3 = 29:24
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 |
|---|---|
| 87 / 67 | 87:67 |
| 87 / 70 | 87:70 |
| 87 / 71 | 87:71 |
| 87 / 73 | 87:73 |
| 87 / 74 | 87:74 |
| 87 / 77 | 87:77 |
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.