Least Common Multiple (LCM) of 44 and 113
The least common multiple (LCM) of 44 and 113 is 4972.
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 113?
First, calculate the GCD of 44 and 113 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 44 ÷ 113 = 0 remainder 44 |
| 2 | 113 ÷ 44 = 2 remainder 25 |
| 3 | 44 ÷ 25 = 1 remainder 19 |
| 4 | 25 ÷ 19 = 1 remainder 6 |
| 5 | 19 ÷ 6 = 3 remainder 1 |
| 6 | 6 ÷ 1 = 6 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 138 and 80 | 5520 |
| 127 and 37 | 4699 |
| 108 and 68 | 1836 |
| 11 and 191 | 2101 |
| 45 and 91 | 4095 |