Least Common Multiple (LCM) of 132 and 143
The least common multiple (LCM) of 132 and 143 is 1716.
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 143?
First, calculate the GCD of 132 and 143 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 132 ÷ 143 = 0 remainder 132 |
| 2 | 143 ÷ 132 = 1 remainder 11 |
| 3 | 132 ÷ 11 = 12 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 26 and 95 | 2470 |
| 36 and 137 | 4932 |
| 28 and 124 | 868 |
| 182 and 165 | 30030 |
| 147 and 183 | 8967 |