Least Common Multiple (LCM) of 51 and 50
The least common multiple (LCM) of 51 and 50 is 2550.
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 51 and 50?
First, calculate the GCD of 51 and 50 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 51 ÷ 50 = 1 remainder 1 |
| 2 | 50 ÷ 1 = 50 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 141 and 122 | 17202 |
| 19 and 70 | 1330 |
| 189 and 168 | 1512 |
| 186 and 59 | 10974 |
| 117 and 103 | 12051 |