Least Common Multiple (LCM) of 188 and 194
The least common multiple (LCM) of 188 and 194 is 18236.
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 188 and 194?
First, calculate the GCD of 188 and 194 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 188 ÷ 194 = 0 remainder 188 |
| 2 | 194 ÷ 188 = 1 remainder 6 |
| 3 | 188 ÷ 6 = 31 remainder 2 |
| 4 | 6 ÷ 2 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 66 and 196 | 6468 |
| 123 and 191 | 23493 |
| 21 and 10 | 210 |
| 128 and 114 | 7296 |
| 69 and 70 | 4830 |