Least Common Multiple (LCM) of 11 and 98
The least common multiple (LCM) of 11 and 98 is 1078.
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 11 and 98?
First, calculate the GCD of 11 and 98 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 11 ÷ 98 = 0 remainder 11 |
| 2 | 98 ÷ 11 = 8 remainder 10 |
| 3 | 11 ÷ 10 = 1 remainder 1 |
| 4 | 10 ÷ 1 = 10 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 193 and 183 | 35319 |
| 116 and 49 | 5684 |
| 169 and 65 | 845 |
| 94 and 35 | 3290 |
| 99 and 47 | 4653 |