Least Common Multiple (LCM) of 89 and 44
The least common multiple (LCM) of 89 and 44 is 3916.
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 89 and 44?
First, calculate the GCD of 89 and 44 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 89 ÷ 44 = 2 remainder 1 |
| 2 | 44 ÷ 1 = 44 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 170 and 11 | 1870 |
| 133 and 95 | 665 |
| 85 and 87 | 7395 |
| 58 and 16 | 464 |
| 42 and 69 | 966 |