Least Common Multiple (LCM) of 134 and 198
The least common multiple (LCM) of 134 and 198 is 13266.
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 134 and 198?
First, calculate the GCD of 134 and 198 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 134 ÷ 198 = 0 remainder 134 |
| 2 | 198 ÷ 134 = 1 remainder 64 |
| 3 | 134 ÷ 64 = 2 remainder 6 |
| 4 | 64 ÷ 6 = 10 remainder 4 |
| 5 | 6 ÷ 4 = 1 remainder 2 |
| 6 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 23 and 121 | 2783 |
| 111 and 186 | 6882 |
| 130 and 23 | 2990 |
| 153 and 52 | 7956 |
| 155 and 81 | 12555 |