Least Common Multiple (LCM) of 148 and 145
The least common multiple (LCM) of 148 and 145 is 21460.
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 145?
First, calculate the GCD of 148 and 145 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 148 ÷ 145 = 1 remainder 3 |
| 2 | 145 ÷ 3 = 48 remainder 1 |
| 3 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 102 and 56 | 2856 |
| 42 and 106 | 2226 |
| 18 and 12 | 36 |
| 147 and 132 | 6468 |
| 188 and 164 | 7708 |