Least Common Multiple (LCM) of 186 and 48
The least common multiple (LCM) of 186 and 48 is 1488.
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 186 and 48?
First, calculate the GCD of 186 and 48 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 186 ÷ 48 = 3 remainder 42 |
| 2 | 48 ÷ 42 = 1 remainder 6 |
| 3 | 42 ÷ 6 = 7 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 86 and 135 | 11610 |
| 100 and 50 | 100 |
| 90 and 151 | 13590 |
| 32 and 54 | 864 |
| 121 and 81 | 9801 |