Least Common Multiple (LCM) of 110 and 109
The least common multiple (LCM) of 110 and 109 is 11990.
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 110 and 109?
First, calculate the GCD of 110 and 109 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 110 ÷ 109 = 1 remainder 1 |
| 2 | 109 ÷ 1 = 109 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 62 and 172 | 5332 |
| 159 and 117 | 6201 |
| 21 and 161 | 483 |
| 132 and 29 | 3828 |
| 90 and 113 | 10170 |