Least Common Multiple (LCM) of 82 and 116
The least common multiple (LCM) of 82 and 116 is 4756.
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 82 and 116?
First, calculate the GCD of 82 and 116 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 82 ÷ 116 = 0 remainder 82 |
| 2 | 116 ÷ 82 = 1 remainder 34 |
| 3 | 82 ÷ 34 = 2 remainder 14 |
| 4 | 34 ÷ 14 = 2 remainder 6 |
| 5 | 14 ÷ 6 = 2 remainder 2 |
| 6 | 6 ÷ 2 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 128 and 47 | 6016 |
| 85 and 173 | 14705 |
| 140 and 111 | 15540 |
| 177 and 193 | 34161 |
| 24 and 140 | 840 |