Least Common Multiple (LCM) of 60 and 108
The least common multiple (LCM) of 60 and 108 is 540.
What is the Least Common Multiple (LCM)?
The LCM of two integers is the smallest positive integer that is divisible by both numbers. It is often used to find common denominators and solve problems involving periodic events.
Formula for LCM
The LCM of two numbers can be calculated using their GCD:
LCM(a, b) = |a × b| ÷ GCD(a, b)
How to Calculate the LCM of 60 and 108?
First, calculate the GCD of 60 and 108 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 60 ÷ 108 = 0 remainder 60 |
| 2 | 108 ÷ 60 = 1 remainder 48 |
| 3 | 60 ÷ 48 = 1 remainder 12 |
| 4 | 48 ÷ 12 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 67 and 185 | 12395 |
| 137 and 46 | 6302 |
| 43 and 103 | 4429 |
| 197 and 84 | 16548 |
| 83 and 156 | 12948 |