Least Common Multiple (LCM) of 200 and 60
The least common multiple (LCM) of 200 and 60 is 600.
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 60?
First, calculate the GCD of 200 and 60 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 200 ÷ 60 = 3 remainder 20 |
| 2 | 60 ÷ 20 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 155 and 164 | 25420 |
| 174 and 122 | 10614 |
| 109 and 175 | 19075 |
| 64 and 147 | 9408 |
| 30 and 27 | 270 |