Least Common Multiple (LCM) of 150 and 147
The least common multiple (LCM) of 150 and 147 is 7350.
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 147?
First, calculate the GCD of 150 and 147 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 150 ÷ 147 = 1 remainder 3 |
| 2 | 147 ÷ 3 = 49 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 103 and 61 | 6283 |
| 79 and 57 | 4503 |
| 128 and 166 | 10624 |
| 193 and 155 | 29915 |
| 81 and 36 | 324 |