Least Common Multiple (LCM) of 13 and 114
The least common multiple (LCM) of 13 and 114 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 13 and 114?
First, calculate the GCD of 13 and 114 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 13 ÷ 114 = 0 remainder 13 |
| 2 | 114 ÷ 13 = 8 remainder 10 |
| 3 | 13 ÷ 10 = 1 remainder 3 |
| 4 | 10 ÷ 3 = 3 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 183 and 160 | 29280 |
| 142 and 123 | 17466 |
| 113 and 20 | 2260 |
| 70 and 54 | 1890 |
| 94 and 82 | 3854 |