Least Common Multiple (LCM) of 44 and 142
The least common multiple (LCM) of 44 and 142 is 3124.
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 142?
First, calculate the GCD of 44 and 142 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 44 ÷ 142 = 0 remainder 44 |
| 2 | 142 ÷ 44 = 3 remainder 10 |
| 3 | 44 ÷ 10 = 4 remainder 4 |
| 4 | 10 ÷ 4 = 2 remainder 2 |
| 5 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 199 and 87 | 17313 |
| 94 and 142 | 6674 |
| 197 and 98 | 19306 |
| 45 and 83 | 3735 |
| 49 and 114 | 5586 |