Least Common Multiple (LCM) of 159 and 153
The least common multiple (LCM) of 159 and 153 is 8109.
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 159 and 153?
First, calculate the GCD of 159 and 153 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 159 ÷ 153 = 1 remainder 6 |
| 2 | 153 ÷ 6 = 25 remainder 3 |
| 3 | 6 ÷ 3 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 146 and 151 | 22046 |
| 99 and 138 | 4554 |
| 133 and 75 | 9975 |
| 48 and 143 | 6864 |
| 94 and 180 | 8460 |