Least Common Multiple (LCM) of 163 and 54
The least common multiple (LCM) of 163 and 54 is 8802.
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 163 and 54?
First, calculate the GCD of 163 and 54 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 163 ÷ 54 = 3 remainder 1 |
| 2 | 54 ÷ 1 = 54 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 118 and 130 | 7670 |
| 65 and 163 | 10595 |
| 27 and 68 | 1836 |
| 192 and 145 | 27840 |
| 136 and 23 | 3128 |