Least Common Multiple (LCM) of 56 and 136
The least common multiple (LCM) of 56 and 136 is 952.
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 56 and 136?
First, calculate the GCD of 56 and 136 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 56 ÷ 136 = 0 remainder 56 |
| 2 | 136 ÷ 56 = 2 remainder 24 |
| 3 | 56 ÷ 24 = 2 remainder 8 |
| 4 | 24 ÷ 8 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 123 and 187 | 23001 |
| 134 and 93 | 12462 |
| 18 and 12 | 36 |
| 192 and 89 | 17088 |
| 57 and 115 | 6555 |