Least Common Multiple (LCM) of 173 and 167
The least common multiple (LCM) of 173 and 167 is 28891.
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 173 and 167?
First, calculate the GCD of 173 and 167 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 173 ÷ 167 = 1 remainder 6 |
| 2 | 167 ÷ 6 = 27 remainder 5 |
| 3 | 6 ÷ 5 = 1 remainder 1 |
| 4 | 5 ÷ 1 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 74 and 48 | 1776 |
| 77 and 148 | 11396 |
| 103 and 173 | 17819 |
| 177 and 25 | 4425 |
| 53 and 70 | 3710 |