Least Common Multiple (LCM) of 168 and 24
The least common multiple (LCM) of 168 and 24 is 168.
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 168 and 24?
First, calculate the GCD of 168 and 24 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 168 ÷ 24 = 7 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 118 and 46 | 2714 |
| 127 and 129 | 16383 |
| 173 and 95 | 16435 |
| 110 and 47 | 5170 |
| 55 and 18 | 990 |