Least Common Multiple (LCM) of 58 and 179
The least common multiple (LCM) of 58 and 179 is 10382.
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 179?
First, calculate the GCD of 58 and 179 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 58 ÷ 179 = 0 remainder 58 |
| 2 | 179 ÷ 58 = 3 remainder 5 |
| 3 | 58 ÷ 5 = 11 remainder 3 |
| 4 | 5 ÷ 3 = 1 remainder 2 |
| 5 | 3 ÷ 2 = 1 remainder 1 |
| 6 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 161 and 181 | 29141 |
| 155 and 68 | 10540 |
| 63 and 129 | 2709 |
| 159 and 179 | 28461 |
| 154 and 143 | 2002 |