Least Common Multiple (LCM) of 13 and 95
The least common multiple (LCM) of 13 and 95 is 1235.
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 13 and 95?
First, calculate the GCD of 13 and 95 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 13 ÷ 95 = 0 remainder 13 |
| 2 | 95 ÷ 13 = 7 remainder 4 |
| 3 | 13 ÷ 4 = 3 remainder 1 |
| 4 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 131 and 167 | 21877 |
| 171 and 43 | 7353 |
| 166 and 100 | 8300 |
| 172 and 59 | 10148 |
| 159 and 192 | 10176 |