Least Common Multiple (LCM) of 179 and 95
The least common multiple (LCM) of 179 and 95 is 17005.
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 179 and 95?
First, calculate the GCD of 179 and 95 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 179 ÷ 95 = 1 remainder 84 |
| 2 | 95 ÷ 84 = 1 remainder 11 |
| 3 | 84 ÷ 11 = 7 remainder 7 |
| 4 | 11 ÷ 7 = 1 remainder 4 |
| 5 | 7 ÷ 4 = 1 remainder 3 |
| 6 | 4 ÷ 3 = 1 remainder 1 |
| 7 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 179 and 172 | 30788 |
| 15 and 15 | 15 |
| 153 and 34 | 306 |
| 149 and 62 | 9238 |
| 25 and 169 | 4225 |