Least Common Multiple (LCM) of 158 and 44
The least common multiple (LCM) of 158 and 44 is 3476.
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 158 and 44?
First, calculate the GCD of 158 and 44 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 158 ÷ 44 = 3 remainder 26 |
| 2 | 44 ÷ 26 = 1 remainder 18 |
| 3 | 26 ÷ 18 = 1 remainder 8 |
| 4 | 18 ÷ 8 = 2 remainder 2 |
| 5 | 8 ÷ 2 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 108 and 81 | 324 |
| 118 and 157 | 18526 |
| 166 and 29 | 4814 |
| 23 and 29 | 667 |
| 40 and 88 | 440 |