Least Common Multiple (LCM) of 114 and 80
The least common multiple (LCM) of 114 and 80 is 4560.
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 114 and 80?
First, calculate the GCD of 114 and 80 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 114 ÷ 80 = 1 remainder 34 |
| 2 | 80 ÷ 34 = 2 remainder 12 |
| 3 | 34 ÷ 12 = 2 remainder 10 |
| 4 | 12 ÷ 10 = 1 remainder 2 |
| 5 | 10 ÷ 2 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 196 and 168 | 1176 |
| 158 and 31 | 4898 |
| 183 and 115 | 21045 |
| 71 and 83 | 5893 |
| 118 and 57 | 6726 |