Least Common Multiple (LCM) of 50 and 74
The least common multiple (LCM) of 50 and 74 is 1850.
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 50 and 74?
First, calculate the GCD of 50 and 74 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 50 ÷ 74 = 0 remainder 50 |
| 2 | 74 ÷ 50 = 1 remainder 24 |
| 3 | 50 ÷ 24 = 2 remainder 2 |
| 4 | 24 ÷ 2 = 12 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 61 and 91 | 5551 |
| 82 and 103 | 8446 |
| 132 and 144 | 1584 |
| 173 and 170 | 29410 |
| 151 and 164 | 24764 |