Least Common Multiple (LCM) of 192 and 79
The least common multiple (LCM) of 192 and 79 is 15168.
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 79?
First, calculate the GCD of 192 and 79 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 192 ÷ 79 = 2 remainder 34 |
| 2 | 79 ÷ 34 = 2 remainder 11 |
| 3 | 34 ÷ 11 = 3 remainder 1 |
| 4 | 11 ÷ 1 = 11 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 122 and 81 | 9882 |
| 23 and 106 | 2438 |
| 173 and 25 | 4325 |
| 78 and 64 | 2496 |
| 141 and 96 | 4512 |