Least Common Multiple (LCM) of 116 and 55
The least common multiple (LCM) of 116 and 55 is 6380.
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 116 and 55?
First, calculate the GCD of 116 and 55 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 116 ÷ 55 = 2 remainder 6 |
| 2 | 55 ÷ 6 = 9 remainder 1 |
| 3 | 6 ÷ 1 = 6 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 132 and 63 | 2772 |
| 170 and 100 | 1700 |
| 169 and 125 | 21125 |
| 162 and 67 | 10854 |
| 28 and 177 | 4956 |