Least Common Multiple (LCM) of 176 and 131
The least common multiple (LCM) of 176 and 131 is 23056.
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 176 and 131?
First, calculate the GCD of 176 and 131 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 176 ÷ 131 = 1 remainder 45 |
| 2 | 131 ÷ 45 = 2 remainder 41 |
| 3 | 45 ÷ 41 = 1 remainder 4 |
| 4 | 41 ÷ 4 = 10 remainder 1 |
| 5 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 67 and 141 | 9447 |
| 183 and 126 | 7686 |
| 57 and 78 | 1482 |
| 121 and 139 | 16819 |
| 55 and 20 | 220 |