Least Common Multiple (LCM) of 76 and 118
The least common multiple (LCM) of 76 and 118 is 4484.
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 76 and 118?
First, calculate the GCD of 76 and 118 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 76 ÷ 118 = 0 remainder 76 |
| 2 | 118 ÷ 76 = 1 remainder 42 |
| 3 | 76 ÷ 42 = 1 remainder 34 |
| 4 | 42 ÷ 34 = 1 remainder 8 |
| 5 | 34 ÷ 8 = 4 remainder 2 |
| 6 | 8 ÷ 2 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 34 and 77 | 2618 |
| 200 and 25 | 200 |
| 115 and 115 | 115 |
| 178 and 190 | 16910 |
| 15 and 175 | 525 |