Least Common Multiple (LCM) of 192 and 100
The least common multiple (LCM) of 192 and 100 is 4800.
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 100?
First, calculate the GCD of 192 and 100 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 192 ÷ 100 = 1 remainder 92 |
| 2 | 100 ÷ 92 = 1 remainder 8 |
| 3 | 92 ÷ 8 = 11 remainder 4 |
| 4 | 8 ÷ 4 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 82 and 19 | 1558 |
| 41 and 40 | 1640 |
| 27 and 134 | 3618 |
| 171 and 48 | 2736 |
| 189 and 31 | 5859 |