Least Common Multiple (LCM) of 182 and 38
The least common multiple (LCM) of 182 and 38 is 3458.
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 182 and 38?
First, calculate the GCD of 182 and 38 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 182 ÷ 38 = 4 remainder 30 |
| 2 | 38 ÷ 30 = 1 remainder 8 |
| 3 | 30 ÷ 8 = 3 remainder 6 |
| 4 | 8 ÷ 6 = 1 remainder 2 |
| 5 | 6 ÷ 2 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 173 and 44 | 7612 |
| 19 and 15 | 285 |
| 107 and 76 | 8132 |
| 71 and 48 | 3408 |
| 155 and 185 | 5735 |