Least Common Multiple (LCM) of 178 and 186
The least common multiple (LCM) of 178 and 186 is 16554.
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 178 and 186?
First, calculate the GCD of 178 and 186 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 178 ÷ 186 = 0 remainder 178 |
| 2 | 186 ÷ 178 = 1 remainder 8 |
| 3 | 178 ÷ 8 = 22 remainder 2 |
| 4 | 8 ÷ 2 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 169 and 166 | 28054 |
| 75 and 151 | 11325 |
| 135 and 124 | 16740 |
| 190 and 18 | 1710 |
| 76 and 123 | 9348 |