Least Common Multiple (LCM) of 64 and 193
The least common multiple (LCM) of 64 and 193 is 12352.
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 64 and 193?
First, calculate the GCD of 64 and 193 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 64 ÷ 193 = 0 remainder 64 |
| 2 | 193 ÷ 64 = 3 remainder 1 |
| 3 | 64 ÷ 1 = 64 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 107 and 46 | 4922 |
| 38 and 125 | 4750 |
| 125 and 165 | 4125 |
| 75 and 50 | 150 |
| 13 and 29 | 377 |