Least Common Multiple (LCM) of 58 and 163
The least common multiple (LCM) of 58 and 163 is 9454.
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 58 and 163?
First, calculate the GCD of 58 and 163 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 58 ÷ 163 = 0 remainder 58 |
| 2 | 163 ÷ 58 = 2 remainder 47 |
| 3 | 58 ÷ 47 = 1 remainder 11 |
| 4 | 47 ÷ 11 = 4 remainder 3 |
| 5 | 11 ÷ 3 = 3 remainder 2 |
| 6 | 3 ÷ 2 = 1 remainder 1 |
| 7 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 102 and 154 | 7854 |
| 176 and 113 | 19888 |
| 41 and 152 | 6232 |
| 184 and 164 | 7544 |
| 129 and 29 | 3741 |