Least Common Multiple (LCM) of 160 and 24
The least common multiple (LCM) of 160 and 24 is 480.
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 24?
First, calculate the GCD of 160 and 24 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 160 ÷ 24 = 6 remainder 16 |
| 2 | 24 ÷ 16 = 1 remainder 8 |
| 3 | 16 ÷ 8 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 70 and 119 | 1190 |
| 172 and 123 | 21156 |
| 20 and 91 | 1820 |
| 139 and 41 | 5699 |
| 193 and 31 | 5983 |