Least Common Multiple (LCM) of 179 and 190
The least common multiple (LCM) of 179 and 190 is 34010.
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 190?
First, calculate the GCD of 179 and 190 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 179 ÷ 190 = 0 remainder 179 |
| 2 | 190 ÷ 179 = 1 remainder 11 |
| 3 | 179 ÷ 11 = 16 remainder 3 |
| 4 | 11 ÷ 3 = 3 remainder 2 |
| 5 | 3 ÷ 2 = 1 remainder 1 |
| 6 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 18 and 152 | 1368 |
| 55 and 166 | 9130 |
| 127 and 158 | 20066 |
| 105 and 118 | 12390 |
| 47 and 183 | 8601 |