Least Common Multiple (LCM) of 22 and 95
The least common multiple (LCM) of 22 and 95 is 2090.
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 22 and 95?
First, calculate the GCD of 22 and 95 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 22 ÷ 95 = 0 remainder 22 |
| 2 | 95 ÷ 22 = 4 remainder 7 |
| 3 | 22 ÷ 7 = 3 remainder 1 |
| 4 | 7 ÷ 1 = 7 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 81 and 95 | 7695 |
| 151 and 43 | 6493 |
| 155 and 33 | 5115 |
| 142 and 145 | 20590 |
| 191 and 81 | 15471 |