Least Common Multiple (LCM) of 33 and 192
The least common multiple (LCM) of 33 and 192 is 2112.
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 33 and 192?
First, calculate the GCD of 33 and 192 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 33 ÷ 192 = 0 remainder 33 |
| 2 | 192 ÷ 33 = 5 remainder 27 |
| 3 | 33 ÷ 27 = 1 remainder 6 |
| 4 | 27 ÷ 6 = 4 remainder 3 |
| 5 | 6 ÷ 3 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 157 and 147 | 23079 |
| 82 and 15 | 1230 |
| 139 and 138 | 19182 |
| 146 and 79 | 11534 |
| 22 and 107 | 2354 |