Least Common Multiple (LCM) of 171 and 176
The least common multiple (LCM) of 171 and 176 is 30096.
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 171 and 176?
First, calculate the GCD of 171 and 176 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 171 ÷ 176 = 0 remainder 171 |
| 2 | 176 ÷ 171 = 1 remainder 5 |
| 3 | 171 ÷ 5 = 34 remainder 1 |
| 4 | 5 ÷ 1 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 86 and 140 | 6020 |
| 167 and 68 | 11356 |
| 123 and 72 | 2952 |
| 85 and 144 | 12240 |
| 47 and 101 | 4747 |