Least Common Multiple (LCM) of 36 and 156
The least common multiple (LCM) of 36 and 156 is 468.
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 36 and 156?
First, calculate the GCD of 36 and 156 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 36 ÷ 156 = 0 remainder 36 |
| 2 | 156 ÷ 36 = 4 remainder 12 |
| 3 | 36 ÷ 12 = 3 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 162 and 83 | 13446 |
| 198 and 144 | 1584 |
| 118 and 46 | 2714 |
| 54 and 66 | 594 |
| 20 and 130 | 260 |