Least Common Multiple (LCM) of 164 and 160
The least common multiple (LCM) of 164 and 160 is 6560.
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 164 and 160?
First, calculate the GCD of 164 and 160 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 164 ÷ 160 = 1 remainder 4 |
| 2 | 160 ÷ 4 = 40 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 154 and 102 | 7854 |
| 64 and 142 | 4544 |
| 180 and 181 | 32580 |
| 181 and 100 | 18100 |
| 121 and 57 | 6897 |