Least Common Multiple (LCM) of 136 and 124
The least common multiple (LCM) of 136 and 124 is 4216.
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 124?
First, calculate the GCD of 136 and 124 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 136 ÷ 124 = 1 remainder 12 |
| 2 | 124 ÷ 12 = 10 remainder 4 |
| 3 | 12 ÷ 4 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 57 and 78 | 1482 |
| 69 and 59 | 4071 |
| 82 and 51 | 4182 |
| 54 and 79 | 4266 |
| 186 and 141 | 8742 |