Least Common Multiple (LCM) of 167 and 165
The least common multiple (LCM) of 167 and 165 is 27555.
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 167 and 165?
First, calculate the GCD of 167 and 165 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 167 ÷ 165 = 1 remainder 2 |
| 2 | 165 ÷ 2 = 82 remainder 1 |
| 3 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 192 and 120 | 960 |
| 69 and 31 | 2139 |
| 123 and 24 | 984 |
| 84 and 106 | 4452 |
| 77 and 177 | 13629 |