Least Common Multiple (LCM) of 51 and 59
The least common multiple (LCM) of 51 and 59 is 3009.
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 59?
First, calculate the GCD of 51 and 59 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 51 ÷ 59 = 0 remainder 51 |
| 2 | 59 ÷ 51 = 1 remainder 8 |
| 3 | 51 ÷ 8 = 6 remainder 3 |
| 4 | 8 ÷ 3 = 2 remainder 2 |
| 5 | 3 ÷ 2 = 1 remainder 1 |
| 6 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 161 and 73 | 11753 |
| 134 and 10 | 670 |
| 116 and 189 | 21924 |
| 107 and 134 | 14338 |
| 103 and 191 | 19673 |