Least Common Multiple (LCM) of 195 and 150
The least common multiple (LCM) of 195 and 150 is 1950.
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 195 and 150?
First, calculate the GCD of 195 and 150 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 195 ÷ 150 = 1 remainder 45 |
| 2 | 150 ÷ 45 = 3 remainder 15 |
| 3 | 45 ÷ 15 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 27 and 109 | 2943 |
| 112 and 129 | 14448 |
| 135 and 118 | 15930 |
| 100 and 14 | 700 |
| 93 and 169 | 15717 |