Least Common Multiple (LCM) of 148 and 194
The least common multiple (LCM) of 148 and 194 is 14356.
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 148 and 194?
First, calculate the GCD of 148 and 194 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 148 ÷ 194 = 0 remainder 148 |
| 2 | 194 ÷ 148 = 1 remainder 46 |
| 3 | 148 ÷ 46 = 3 remainder 10 |
| 4 | 46 ÷ 10 = 4 remainder 6 |
| 5 | 10 ÷ 6 = 1 remainder 4 |
| 6 | 6 ÷ 4 = 1 remainder 2 |
| 7 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 157 and 125 | 19625 |
| 137 and 138 | 18906 |
| 161 and 191 | 30751 |
| 172 and 92 | 3956 |
| 39 and 183 | 2379 |