Least Common Multiple (LCM) of 185 and 154
The least common multiple (LCM) of 185 and 154 is 28490.
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 185 and 154?
First, calculate the GCD of 185 and 154 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 185 ÷ 154 = 1 remainder 31 |
| 2 | 154 ÷ 31 = 4 remainder 30 |
| 3 | 31 ÷ 30 = 1 remainder 1 |
| 4 | 30 ÷ 1 = 30 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 151 and 27 | 4077 |
| 14 and 94 | 658 |
| 17 and 48 | 816 |
| 33 and 48 | 528 |
| 15 and 192 | 960 |