Least Common Multiple (LCM) of 185 and 30
The least common multiple (LCM) of 185 and 30 is 1110.
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 30?
First, calculate the GCD of 185 and 30 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 185 ÷ 30 = 6 remainder 5 |
| 2 | 30 ÷ 5 = 6 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 192 and 137 | 26304 |
| 121 and 87 | 10527 |
| 149 and 15 | 2235 |
| 89 and 133 | 11837 |
| 134 and 173 | 23182 |