Least Common Multiple (LCM) of 150 and 95
The least common multiple (LCM) of 150 and 95 is 2850.
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 150 and 95?
First, calculate the GCD of 150 and 95 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 150 ÷ 95 = 1 remainder 55 |
| 2 | 95 ÷ 55 = 1 remainder 40 |
| 3 | 55 ÷ 40 = 1 remainder 15 |
| 4 | 40 ÷ 15 = 2 remainder 10 |
| 5 | 15 ÷ 10 = 1 remainder 5 |
| 6 | 10 ÷ 5 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 140 and 54 | 3780 |
| 92 and 142 | 6532 |
| 63 and 15 | 315 |
| 32 and 190 | 3040 |
| 192 and 57 | 3648 |