Least Common Multiple (LCM) of 80 and 114
The least common multiple (LCM) of 80 and 114 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 80 and 114?
First, calculate the GCD of 80 and 114 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 80 ÷ 114 = 0 remainder 80 |
| 2 | 114 ÷ 80 = 1 remainder 34 |
| 3 | 80 ÷ 34 = 2 remainder 12 |
| 4 | 34 ÷ 12 = 2 remainder 10 |
| 5 | 12 ÷ 10 = 1 remainder 2 |
| 6 | 10 ÷ 2 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 145 and 34 | 4930 |
| 59 and 160 | 9440 |
| 66 and 47 | 3102 |
| 108 and 80 | 2160 |
| 120 and 104 | 1560 |