Least Common Multiple (LCM) of 198 and 114
The least common multiple (LCM) of 198 and 114 is 3762.
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 114?
First, calculate the GCD of 198 and 114 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 198 ÷ 114 = 1 remainder 84 |
| 2 | 114 ÷ 84 = 1 remainder 30 |
| 3 | 84 ÷ 30 = 2 remainder 24 |
| 4 | 30 ÷ 24 = 1 remainder 6 |
| 5 | 24 ÷ 6 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 115 and 87 | 10005 |
| 14 and 155 | 2170 |
| 88 and 69 | 6072 |
| 180 and 115 | 4140 |
| 151 and 123 | 18573 |