Least Common Multiple (LCM) of 50 and 133
The least common multiple (LCM) of 50 and 133 is 6650.
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 133?
First, calculate the GCD of 50 and 133 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 50 ÷ 133 = 0 remainder 50 |
| 2 | 133 ÷ 50 = 2 remainder 33 |
| 3 | 50 ÷ 33 = 1 remainder 17 |
| 4 | 33 ÷ 17 = 1 remainder 16 |
| 5 | 17 ÷ 16 = 1 remainder 1 |
| 6 | 16 ÷ 1 = 16 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 34 and 100 | 1700 |
| 128 and 67 | 8576 |
| 122 and 119 | 14518 |
| 131 and 151 | 19781 |
| 182 and 142 | 12922 |