Least Common Multiple (LCM) of 88 and 193
The least common multiple (LCM) of 88 and 193 is 16984.
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 88 and 193?
First, calculate the GCD of 88 and 193 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 88 ÷ 193 = 0 remainder 88 |
| 2 | 193 ÷ 88 = 2 remainder 17 |
| 3 | 88 ÷ 17 = 5 remainder 3 |
| 4 | 17 ÷ 3 = 5 remainder 2 |
| 5 | 3 ÷ 2 = 1 remainder 1 |
| 6 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 137 and 55 | 7535 |
| 37 and 131 | 4847 |
| 176 and 158 | 13904 |
| 116 and 13 | 1508 |
| 190 and 175 | 6650 |