Least Common Multiple (LCM) of 132 and 173
The least common multiple (LCM) of 132 and 173 is 22836.
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 132 and 173?
First, calculate the GCD of 132 and 173 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 132 ÷ 173 = 0 remainder 132 |
| 2 | 173 ÷ 132 = 1 remainder 41 |
| 3 | 132 ÷ 41 = 3 remainder 9 |
| 4 | 41 ÷ 9 = 4 remainder 5 |
| 5 | 9 ÷ 5 = 1 remainder 4 |
| 6 | 5 ÷ 4 = 1 remainder 1 |
| 7 | 4 ÷ 1 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 182 and 73 | 13286 |
| 137 and 24 | 3288 |
| 114 and 179 | 20406 |
| 135 and 119 | 16065 |
| 54 and 18 | 54 |