Least Common Multiple (LCM) of 183 and 178
The least common multiple (LCM) of 183 and 178 is 32574.
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 183 and 178?
First, calculate the GCD of 183 and 178 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 183 ÷ 178 = 1 remainder 5 |
| 2 | 178 ÷ 5 = 35 remainder 3 |
| 3 | 5 ÷ 3 = 1 remainder 2 |
| 4 | 3 ÷ 2 = 1 remainder 1 |
| 5 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 147 and 150 | 7350 |
| 158 and 40 | 3160 |
| 99 and 160 | 15840 |
| 80 and 185 | 2960 |
| 191 and 77 | 14707 |