Least Common Multiple (LCM) of 82 and 110
The least common multiple (LCM) of 82 and 110 is 4510.
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 110?
First, calculate the GCD of 82 and 110 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 82 ÷ 110 = 0 remainder 82 |
| 2 | 110 ÷ 82 = 1 remainder 28 |
| 3 | 82 ÷ 28 = 2 remainder 26 |
| 4 | 28 ÷ 26 = 1 remainder 2 |
| 5 | 26 ÷ 2 = 13 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 155 and 20 | 620 |
| 145 and 64 | 9280 |
| 187 and 87 | 16269 |
| 79 and 157 | 12403 |
| 130 and 32 | 2080 |