Least Common Multiple (LCM) of 24 and 199
The least common multiple (LCM) of 24 and 199 is 4776.
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 24 and 199?
First, calculate the GCD of 24 and 199 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 24 ÷ 199 = 0 remainder 24 |
| 2 | 199 ÷ 24 = 8 remainder 7 |
| 3 | 24 ÷ 7 = 3 remainder 3 |
| 4 | 7 ÷ 3 = 2 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 120 and 47 | 5640 |
| 90 and 38 | 1710 |
| 116 and 185 | 21460 |
| 54 and 123 | 2214 |
| 117 and 144 | 1872 |