Least Common Multiple (LCM) of 198 and 34
The least common multiple (LCM) of 198 and 34 is 3366.
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 198 and 34?
First, calculate the GCD of 198 and 34 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 198 ÷ 34 = 5 remainder 28 |
| 2 | 34 ÷ 28 = 1 remainder 6 |
| 3 | 28 ÷ 6 = 4 remainder 4 |
| 4 | 6 ÷ 4 = 1 remainder 2 |
| 5 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 104 and 57 | 5928 |
| 181 and 109 | 19729 |
| 177 and 143 | 25311 |
| 29 and 22 | 638 |
| 136 and 37 | 5032 |