Least Common Multiple (LCM) of 188 and 50
The least common multiple (LCM) of 188 and 50 is 4700.
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 50?
First, calculate the GCD of 188 and 50 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 188 ÷ 50 = 3 remainder 38 |
| 2 | 50 ÷ 38 = 1 remainder 12 |
| 3 | 38 ÷ 12 = 3 remainder 2 |
| 4 | 12 ÷ 2 = 6 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 157 and 82 | 12874 |
| 68 and 65 | 4420 |
| 72 and 101 | 7272 |
| 100 and 92 | 2300 |
| 199 and 18 | 3582 |