Least Common Multiple (LCM) of 63 and 148
The least common multiple (LCM) of 63 and 148 is 9324.
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 63 and 148?
First, calculate the GCD of 63 and 148 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 63 ÷ 148 = 0 remainder 63 |
| 2 | 148 ÷ 63 = 2 remainder 22 |
| 3 | 63 ÷ 22 = 2 remainder 19 |
| 4 | 22 ÷ 19 = 1 remainder 3 |
| 5 | 19 ÷ 3 = 6 remainder 1 |
| 6 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 38 and 165 | 6270 |
| 164 and 15 | 2460 |
| 169 and 13 | 169 |
| 198 and 101 | 19998 |
| 102 and 12 | 204 |