Least Common Multiple (LCM) of 44 and 195
The least common multiple (LCM) of 44 and 195 is 8580.
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 44 and 195?
First, calculate the GCD of 44 and 195 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 44 ÷ 195 = 0 remainder 44 |
| 2 | 195 ÷ 44 = 4 remainder 19 |
| 3 | 44 ÷ 19 = 2 remainder 6 |
| 4 | 19 ÷ 6 = 3 remainder 1 |
| 5 | 6 ÷ 1 = 6 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 119 and 180 | 21420 |
| 197 and 89 | 17533 |
| 143 and 173 | 24739 |
| 170 and 52 | 4420 |
| 121 and 40 | 4840 |