Least Common Multiple (LCM) of 22 and 32
The least common multiple (LCM) of 22 and 32 is 352.
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 32?
First, calculate the GCD of 22 and 32 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 22 ÷ 32 = 0 remainder 22 |
| 2 | 32 ÷ 22 = 1 remainder 10 |
| 3 | 22 ÷ 10 = 2 remainder 2 |
| 4 | 10 ÷ 2 = 5 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 175 and 77 | 1925 |
| 162 and 136 | 11016 |
| 177 and 85 | 15045 |
| 93 and 134 | 12462 |
| 155 and 183 | 28365 |