Least Common Multiple (LCM) of 11 and 103
The least common multiple (LCM) of 11 and 103 is 1133.
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 11 and 103?
First, calculate the GCD of 11 and 103 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 11 ÷ 103 = 0 remainder 11 |
| 2 | 103 ÷ 11 = 9 remainder 4 |
| 3 | 11 ÷ 4 = 2 remainder 3 |
| 4 | 4 ÷ 3 = 1 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 131 and 44 | 5764 |
| 198 and 16 | 1584 |
| 83 and 28 | 2324 |
| 140 and 190 | 2660 |
| 83 and 33 | 2739 |