Least Common Multiple (LCM) of 109 and 135
The least common multiple (LCM) of 109 and 135 is 14715.
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 135?
First, calculate the GCD of 109 and 135 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 109 ÷ 135 = 0 remainder 109 |
| 2 | 135 ÷ 109 = 1 remainder 26 |
| 3 | 109 ÷ 26 = 4 remainder 5 |
| 4 | 26 ÷ 5 = 5 remainder 1 |
| 5 | 5 ÷ 1 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 51 and 182 | 9282 |
| 123 and 75 | 3075 |
| 151 and 61 | 9211 |
| 159 and 187 | 29733 |
| 79 and 161 | 12719 |