Least Common Multiple (LCM) of 118 and 127
The least common multiple (LCM) of 118 and 127 is 14986.
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 118 and 127?
First, calculate the GCD of 118 and 127 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 118 ÷ 127 = 0 remainder 118 |
| 2 | 127 ÷ 118 = 1 remainder 9 |
| 3 | 118 ÷ 9 = 13 remainder 1 |
| 4 | 9 ÷ 1 = 9 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 68 and 136 | 136 |
| 40 and 186 | 3720 |
| 162 and 148 | 11988 |
| 21 and 69 | 483 |
| 19 and 174 | 3306 |