Least Common Multiple (LCM) of 109 and 112
The least common multiple (LCM) of 109 and 112 is 12208.
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 109 and 112?
First, calculate the GCD of 109 and 112 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 109 ÷ 112 = 0 remainder 109 |
| 2 | 112 ÷ 109 = 1 remainder 3 |
| 3 | 109 ÷ 3 = 36 remainder 1 |
| 4 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 130 and 38 | 2470 |
| 187 and 120 | 22440 |
| 32 and 101 | 3232 |
| 194 and 19 | 3686 |
| 133 and 174 | 23142 |