Least Common Multiple (LCM) of 46 and 193
The least common multiple (LCM) of 46 and 193 is 8878.
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 46 and 193?
First, calculate the GCD of 46 and 193 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 46 ÷ 193 = 0 remainder 46 |
| 2 | 193 ÷ 46 = 4 remainder 9 |
| 3 | 46 ÷ 9 = 5 remainder 1 |
| 4 | 9 ÷ 1 = 9 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 114 and 111 | 4218 |
| 155 and 122 | 18910 |
| 158 and 20 | 1580 |
| 85 and 198 | 16830 |
| 69 and 105 | 2415 |