Least Common Multiple (LCM) of 132 and 104
The least common multiple (LCM) of 132 and 104 is 3432.
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 132 and 104?
First, calculate the GCD of 132 and 104 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 132 ÷ 104 = 1 remainder 28 |
| 2 | 104 ÷ 28 = 3 remainder 20 |
| 3 | 28 ÷ 20 = 1 remainder 8 |
| 4 | 20 ÷ 8 = 2 remainder 4 |
| 5 | 8 ÷ 4 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 163 and 31 | 5053 |
| 55 and 120 | 1320 |
| 68 and 137 | 9316 |
| 19 and 91 | 1729 |
| 62 and 15 | 930 |