Least Common Multiple (LCM) of 182 and 39
The least common multiple (LCM) of 182 and 39 is 546.
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 39?
First, calculate the GCD of 182 and 39 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 182 ÷ 39 = 4 remainder 26 |
| 2 | 39 ÷ 26 = 1 remainder 13 |
| 3 | 26 ÷ 13 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 141 and 72 | 3384 |
| 153 and 143 | 21879 |
| 122 and 161 | 19642 |
| 10 and 54 | 270 |
| 20 and 108 | 540 |