Least Common Multiple (LCM) of 185 and 149
The least common multiple (LCM) of 185 and 149 is 27565.
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 185 and 149?
First, calculate the GCD of 185 and 149 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 185 ÷ 149 = 1 remainder 36 |
| 2 | 149 ÷ 36 = 4 remainder 5 |
| 3 | 36 ÷ 5 = 7 remainder 1 |
| 4 | 5 ÷ 1 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 78 and 54 | 702 |
| 83 and 49 | 4067 |
| 95 and 124 | 11780 |
| 79 and 84 | 6636 |
| 157 and 15 | 2355 |