Least Common Multiple (LCM) of 158 and 132
The least common multiple (LCM) of 158 and 132 is 10428.
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 158 and 132?
First, calculate the GCD of 158 and 132 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 158 ÷ 132 = 1 remainder 26 |
| 2 | 132 ÷ 26 = 5 remainder 2 |
| 3 | 26 ÷ 2 = 13 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 137 and 155 | 21235 |
| 163 and 125 | 20375 |
| 141 and 143 | 20163 |
| 131 and 38 | 4978 |
| 28 and 180 | 1260 |