Least Common Multiple (LCM) of 36 and 143
The least common multiple (LCM) of 36 and 143 is 5148.
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 143?
First, calculate the GCD of 36 and 143 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 36 ÷ 143 = 0 remainder 36 |
| 2 | 143 ÷ 36 = 3 remainder 35 |
| 3 | 36 ÷ 35 = 1 remainder 1 |
| 4 | 35 ÷ 1 = 35 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 197 and 190 | 37430 |
| 101 and 64 | 6464 |
| 69 and 112 | 7728 |
| 54 and 152 | 4104 |
| 22 and 116 | 1276 |