Least Common Multiple (LCM) of 33 and 2
The least common multiple (LCM) of 33 and 2 is 66.
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 33 and 2?
First, calculate the GCD of 33 and 2 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 33 ÷ 2 = 16 remainder 1 |
| 2 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 178 and 75 | 13350 |
| 161 and 183 | 29463 |
| 174 and 157 | 27318 |
| 98 and 199 | 19502 |
| 102 and 159 | 5406 |