Least Common Multiple (LCM) of 182 and 111
The least common multiple (LCM) of 182 and 111 is 20202.
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 111?
First, calculate the GCD of 182 and 111 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 182 ÷ 111 = 1 remainder 71 |
| 2 | 111 ÷ 71 = 1 remainder 40 |
| 3 | 71 ÷ 40 = 1 remainder 31 |
| 4 | 40 ÷ 31 = 1 remainder 9 |
| 5 | 31 ÷ 9 = 3 remainder 4 |
| 6 | 9 ÷ 4 = 2 remainder 1 |
| 7 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 19 and 138 | 2622 |
| 159 and 146 | 23214 |
| 153 and 57 | 2907 |
| 148 and 199 | 29452 |
| 89 and 92 | 8188 |