Least Common Multiple (LCM) of 136 and 29
The least common multiple (LCM) of 136 and 29 is 3944.
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 136 and 29?
First, calculate the GCD of 136 and 29 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 136 ÷ 29 = 4 remainder 20 |
| 2 | 29 ÷ 20 = 1 remainder 9 |
| 3 | 20 ÷ 9 = 2 remainder 2 |
| 4 | 9 ÷ 2 = 4 remainder 1 |
| 5 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 121 and 130 | 15730 |
| 159 and 89 | 14151 |
| 145 and 22 | 3190 |
| 119 and 58 | 6902 |
| 181 and 113 | 20453 |