Least Common Multiple (LCM) of 150 and 102
The least common multiple (LCM) of 150 and 102 is 2550.
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 102?
First, calculate the GCD of 150 and 102 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 150 ÷ 102 = 1 remainder 48 |
| 2 | 102 ÷ 48 = 2 remainder 6 |
| 3 | 48 ÷ 6 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 136 and 119 | 952 |
| 107 and 122 | 13054 |
| 108 and 153 | 1836 |
| 199 and 46 | 9154 |
| 85 and 88 | 7480 |