Least Common Multiple (LCM) of 37 and 200
The least common multiple (LCM) of 37 and 200 is 7400.
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 37 and 200?
First, calculate the GCD of 37 and 200 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 37 ÷ 200 = 0 remainder 37 |
| 2 | 200 ÷ 37 = 5 remainder 15 |
| 3 | 37 ÷ 15 = 2 remainder 7 |
| 4 | 15 ÷ 7 = 2 remainder 1 |
| 5 | 7 ÷ 1 = 7 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 77 and 107 | 8239 |
| 100 and 41 | 4100 |
| 177 and 61 | 10797 |
| 194 and 96 | 9312 |
| 78 and 194 | 7566 |