Least Common Multiple (LCM) of 150 and 160
The least common multiple (LCM) of 150 and 160 is 2400.
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 160?
First, calculate the GCD of 150 and 160 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 150 ÷ 160 = 0 remainder 150 |
| 2 | 160 ÷ 150 = 1 remainder 10 |
| 3 | 150 ÷ 10 = 15 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 39 and 123 | 1599 |
| 140 and 165 | 4620 |
| 32 and 42 | 672 |
| 11 and 107 | 1177 |
| 67 and 168 | 11256 |