Least Common Multiple (LCM) of 174 and 93
The least common multiple (LCM) of 174 and 93 is 5394.
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 174 and 93?
First, calculate the GCD of 174 and 93 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 174 ÷ 93 = 1 remainder 81 |
| 2 | 93 ÷ 81 = 1 remainder 12 |
| 3 | 81 ÷ 12 = 6 remainder 9 |
| 4 | 12 ÷ 9 = 1 remainder 3 |
| 5 | 9 ÷ 3 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 189 and 182 | 4914 |
| 17 and 99 | 1683 |
| 19 and 23 | 437 |
| 20 and 76 | 380 |
| 66 and 195 | 4290 |