Least Common Multiple (LCM) of 23 and 185
The least common multiple (LCM) of 23 and 185 is 4255.
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 23 and 185?
First, calculate the GCD of 23 and 185 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 23 ÷ 185 = 0 remainder 23 |
| 2 | 185 ÷ 23 = 8 remainder 1 |
| 3 | 23 ÷ 1 = 23 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 122 and 63 | 7686 |
| 122 and 169 | 20618 |
| 199 and 63 | 12537 |
| 104 and 151 | 15704 |
| 167 and 176 | 29392 |