Least Common Multiple (LCM) of 133 and 190
The least common multiple (LCM) of 133 and 190 is 1330.
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 133 and 190?
First, calculate the GCD of 133 and 190 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 133 ÷ 190 = 0 remainder 133 |
| 2 | 190 ÷ 133 = 1 remainder 57 |
| 3 | 133 ÷ 57 = 2 remainder 19 |
| 4 | 57 ÷ 19 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 135 and 182 | 24570 |
| 80 and 100 | 400 |
| 178 and 156 | 13884 |
| 50 and 186 | 4650 |
| 16 and 46 | 368 |