Least Common Multiple (LCM) of 193 and 36
The least common multiple (LCM) of 193 and 36 is 6948.
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 193 and 36?
First, calculate the GCD of 193 and 36 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 193 ÷ 36 = 5 remainder 13 |
| 2 | 36 ÷ 13 = 2 remainder 10 |
| 3 | 13 ÷ 10 = 1 remainder 3 |
| 4 | 10 ÷ 3 = 3 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 171 and 145 | 24795 |
| 17 and 73 | 1241 |
| 197 and 149 | 29353 |
| 125 and 18 | 2250 |
| 158 and 60 | 4740 |