Least Common Multiple (LCM) of 114 and 13
The least common multiple (LCM) of 114 and 13 is 1482.
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 114 and 13?
First, calculate the GCD of 114 and 13 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 114 ÷ 13 = 8 remainder 10 |
| 2 | 13 ÷ 10 = 1 remainder 3 |
| 3 | 10 ÷ 3 = 3 remainder 1 |
| 4 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 99 and 110 | 990 |
| 144 and 99 | 1584 |
| 180 and 123 | 7380 |
| 83 and 198 | 16434 |
| 173 and 152 | 26296 |