Least Common Multiple (LCM) of 48 and 159
The least common multiple (LCM) of 48 and 159 is 2544.
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 48 and 159?
First, calculate the GCD of 48 and 159 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 48 ÷ 159 = 0 remainder 48 |
| 2 | 159 ÷ 48 = 3 remainder 15 |
| 3 | 48 ÷ 15 = 3 remainder 3 |
| 4 | 15 ÷ 3 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 134 and 20 | 1340 |
| 16 and 104 | 208 |
| 47 and 139 | 6533 |
| 101 and 85 | 8585 |
| 131 and 144 | 18864 |