Least Common Multiple (LCM) of 144 and 150
The least common multiple (LCM) of 144 and 150 is 3600.
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 144 and 150?
First, calculate the GCD of 144 and 150 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 144 ÷ 150 = 0 remainder 144 |
| 2 | 150 ÷ 144 = 1 remainder 6 |
| 3 | 144 ÷ 6 = 24 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 18 and 47 | 846 |
| 85 and 155 | 2635 |
| 90 and 131 | 11790 |
| 121 and 145 | 17545 |
| 98 and 182 | 1274 |