Least Common Multiple (LCM) of 118 and 166
The least common multiple (LCM) of 118 and 166 is 9794.
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 166?
First, calculate the GCD of 118 and 166 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 118 ÷ 166 = 0 remainder 118 |
| 2 | 166 ÷ 118 = 1 remainder 48 |
| 3 | 118 ÷ 48 = 2 remainder 22 |
| 4 | 48 ÷ 22 = 2 remainder 4 |
| 5 | 22 ÷ 4 = 5 remainder 2 |
| 6 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 110 and 74 | 4070 |
| 161 and 11 | 1771 |
| 121 and 100 | 12100 |
| 178 and 83 | 14774 |
| 103 and 109 | 11227 |