Least Common Multiple (LCM) of 104 and 157
The least common multiple (LCM) of 104 and 157 is 16328.
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 104 and 157?
First, calculate the GCD of 104 and 157 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 104 ÷ 157 = 0 remainder 104 |
| 2 | 157 ÷ 104 = 1 remainder 53 |
| 3 | 104 ÷ 53 = 1 remainder 51 |
| 4 | 53 ÷ 51 = 1 remainder 2 |
| 5 | 51 ÷ 2 = 25 remainder 1 |
| 6 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 177 and 178 | 31506 |
| 132 and 114 | 2508 |
| 16 and 132 | 528 |
| 72 and 68 | 1224 |
| 182 and 195 | 2730 |