Least Common Multiple (LCM) of 177 and 132
The least common multiple (LCM) of 177 and 132 is 7788.
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 177 and 132?
First, calculate the GCD of 177 and 132 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 177 ÷ 132 = 1 remainder 45 |
| 2 | 132 ÷ 45 = 2 remainder 42 |
| 3 | 45 ÷ 42 = 1 remainder 3 |
| 4 | 42 ÷ 3 = 14 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 51 and 44 | 2244 |
| 139 and 144 | 20016 |
| 94 and 154 | 7238 |
| 136 and 134 | 9112 |
| 70 and 173 | 12110 |