Least Common Multiple (LCM) of 44 and 22
The least common multiple (LCM) of 44 and 22 is 44.
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 44 and 22?
First, calculate the GCD of 44 and 22 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 44 ÷ 22 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 31 and 77 | 2387 |
| 20 and 36 | 180 |
| 127 and 30 | 3810 |
| 108 and 192 | 1728 |
| 133 and 152 | 1064 |