Least Common Multiple (LCM) of 93 and 196
The least common multiple (LCM) of 93 and 196 is 18228.
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 93 and 196?
First, calculate the GCD of 93 and 196 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 93 ÷ 196 = 0 remainder 93 |
| 2 | 196 ÷ 93 = 2 remainder 10 |
| 3 | 93 ÷ 10 = 9 remainder 3 |
| 4 | 10 ÷ 3 = 3 remainder 1 |
| 5 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 120 and 180 | 360 |
| 184 and 109 | 20056 |
| 66 and 89 | 5874 |
| 138 and 118 | 8142 |
| 97 and 185 | 17945 |