Least Common Multiple (LCM) of 95 and 40
The least common multiple (LCM) of 95 and 40 is 760.
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 95 and 40?
First, calculate the GCD of 95 and 40 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 95 ÷ 40 = 2 remainder 15 |
| 2 | 40 ÷ 15 = 2 remainder 10 |
| 3 | 15 ÷ 10 = 1 remainder 5 |
| 4 | 10 ÷ 5 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 166 and 64 | 5312 |
| 124 and 172 | 5332 |
| 109 and 188 | 20492 |
| 171 and 127 | 21717 |
| 85 and 90 | 1530 |