Least Common Multiple (LCM) of 148 and 66
The least common multiple (LCM) of 148 and 66 is 4884.
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 66?
First, calculate the GCD of 148 and 66 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 148 ÷ 66 = 2 remainder 16 |
| 2 | 66 ÷ 16 = 4 remainder 2 |
| 3 | 16 ÷ 2 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 154 and 190 | 14630 |
| 79 and 90 | 7110 |
| 71 and 138 | 9798 |
| 187 and 51 | 561 |
| 33 and 37 | 1221 |