Least Common Multiple (LCM) of 162 and 116
The least common multiple (LCM) of 162 and 116 is 9396.
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 162 and 116?
First, calculate the GCD of 162 and 116 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 162 ÷ 116 = 1 remainder 46 |
| 2 | 116 ÷ 46 = 2 remainder 24 |
| 3 | 46 ÷ 24 = 1 remainder 22 |
| 4 | 24 ÷ 22 = 1 remainder 2 |
| 5 | 22 ÷ 2 = 11 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 192 and 128 | 384 |
| 42 and 56 | 168 |
| 164 and 158 | 12956 |
| 66 and 134 | 4422 |
| 129 and 36 | 1548 |