Least Common Multiple (LCM) of 44 and 98
The least common multiple (LCM) of 44 and 98 is 2156.
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 98?
First, calculate the GCD of 44 and 98 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 44 ÷ 98 = 0 remainder 44 |
| 2 | 98 ÷ 44 = 2 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 |
|---|---|
| 38 and 180 | 3420 |
| 124 and 130 | 8060 |
| 29 and 152 | 4408 |
| 169 and 162 | 27378 |
| 22 and 31 | 682 |