Least Common Multiple (LCM) of 160 and 26
The least common multiple (LCM) of 160 and 26 is 2080.
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 160 and 26?
First, calculate the GCD of 160 and 26 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 160 ÷ 26 = 6 remainder 4 |
| 2 | 26 ÷ 4 = 6 remainder 2 |
| 3 | 4 ÷ 2 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 200 and 113 | 22600 |
| 105 and 105 | 105 |
| 31 and 24 | 744 |
| 26 and 55 | 1430 |
| 21 and 49 | 147 |