Least Common Multiple (LCM) of 179 and 162
The least common multiple (LCM) of 179 and 162 is 28998.
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 162?
First, calculate the GCD of 179 and 162 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 179 ÷ 162 = 1 remainder 17 |
| 2 | 162 ÷ 17 = 9 remainder 9 |
| 3 | 17 ÷ 9 = 1 remainder 8 |
| 4 | 9 ÷ 8 = 1 remainder 1 |
| 5 | 8 ÷ 1 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 46 and 145 | 6670 |
| 67 and 119 | 7973 |
| 15 and 196 | 2940 |
| 149 and 125 | 18625 |
| 142 and 12 | 852 |