Least Common Multiple (LCM) of 99 and 95
The least common multiple (LCM) of 99 and 95 is 9405.
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 99 and 95?
First, calculate the GCD of 99 and 95 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 99 ÷ 95 = 1 remainder 4 |
| 2 | 95 ÷ 4 = 23 remainder 3 |
| 3 | 4 ÷ 3 = 1 remainder 1 |
| 4 | 3 ÷ 1 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 156 and 55 | 8580 |
| 103 and 142 | 14626 |
| 29 and 169 | 4901 |
| 45 and 47 | 2115 |
| 84 and 72 | 504 |