Least Common Multiple (LCM) of 192 and 67
The least common multiple (LCM) of 192 and 67 is 12864.
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 192 and 67?
First, calculate the GCD of 192 and 67 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 192 ÷ 67 = 2 remainder 58 |
| 2 | 67 ÷ 58 = 1 remainder 9 |
| 3 | 58 ÷ 9 = 6 remainder 4 |
| 4 | 9 ÷ 4 = 2 remainder 1 |
| 5 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 194 and 176 | 17072 |
| 177 and 109 | 19293 |
| 12 and 197 | 2364 |
| 80 and 17 | 1360 |
| 72 and 56 | 504 |