Least Common Multiple (LCM) of 200 and 188
The least common multiple (LCM) of 200 and 188 is 9400.
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 200 and 188?
First, calculate the GCD of 200 and 188 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 200 ÷ 188 = 1 remainder 12 |
| 2 | 188 ÷ 12 = 15 remainder 8 |
| 3 | 12 ÷ 8 = 1 remainder 4 |
| 4 | 8 ÷ 4 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 46 and 32 | 736 |
| 55 and 155 | 1705 |
| 160 and 37 | 5920 |
| 170 and 42 | 3570 |
| 146 and 90 | 6570 |