Least Common Multiple (LCM) of 186 and 64
The least common multiple (LCM) of 186 and 64 is 5952.
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 186 and 64?
First, calculate the GCD of 186 and 64 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 186 ÷ 64 = 2 remainder 58 |
| 2 | 64 ÷ 58 = 1 remainder 6 |
| 3 | 58 ÷ 6 = 9 remainder 4 |
| 4 | 6 ÷ 4 = 1 remainder 2 |
| 5 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 146 and 99 | 14454 |
| 90 and 76 | 3420 |
| 138 and 83 | 11454 |
| 168 and 11 | 1848 |
| 111 and 80 | 8880 |