Least Common Multiple (LCM) of 164 and 48
The least common multiple (LCM) of 164 and 48 is 1968.
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 164 and 48?
First, calculate the GCD of 164 and 48 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 164 ÷ 48 = 3 remainder 20 |
| 2 | 48 ÷ 20 = 2 remainder 8 |
| 3 | 20 ÷ 8 = 2 remainder 4 |
| 4 | 8 ÷ 4 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 153 and 75 | 3825 |
| 141 and 94 | 282 |
| 107 and 197 | 21079 |
| 42 and 143 | 6006 |
| 135 and 131 | 17685 |