Least Common Multiple (LCM) of 25 and 183
The least common multiple (LCM) of 25 and 183 is 4575.
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 25 and 183?
First, calculate the GCD of 25 and 183 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 25 ÷ 183 = 0 remainder 25 |
| 2 | 183 ÷ 25 = 7 remainder 8 |
| 3 | 25 ÷ 8 = 3 remainder 1 |
| 4 | 8 ÷ 1 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 145 and 101 | 14645 |
| 189 and 38 | 7182 |
| 135 and 89 | 12015 |
| 21 and 165 | 1155 |
| 177 and 31 | 5487 |