Least Common Multiple (LCM) of 92 and 115
The least common multiple (LCM) of 92 and 115 is 460.
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 92 and 115?
First, calculate the GCD of 92 and 115 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 92 ÷ 115 = 0 remainder 92 |
| 2 | 115 ÷ 92 = 1 remainder 23 |
| 3 | 92 ÷ 23 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 130 and 181 | 23530 |
| 151 and 119 | 17969 |
| 108 and 93 | 3348 |
| 85 and 12 | 1020 |
| 20 and 122 | 1220 |