Least Common Multiple (LCM) of 141 and 118
The least common multiple (LCM) of 141 and 118 is 16638.
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 141 and 118?
First, calculate the GCD of 141 and 118 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 141 ÷ 118 = 1 remainder 23 |
| 2 | 118 ÷ 23 = 5 remainder 3 |
| 3 | 23 ÷ 3 = 7 remainder 2 |
| 4 | 3 ÷ 2 = 1 remainder 1 |
| 5 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 109 and 182 | 19838 |
| 137 and 136 | 18632 |
| 60 and 121 | 7260 |
| 116 and 57 | 6612 |
| 130 and 111 | 14430 |