Least Common Multiple (LCM) of 158 and 133
The least common multiple (LCM) of 158 and 133 is 21014.
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 133?
First, calculate the GCD of 158 and 133 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 158 ÷ 133 = 1 remainder 25 |
| 2 | 133 ÷ 25 = 5 remainder 8 |
| 3 | 25 ÷ 8 = 3 remainder 1 |
| 4 | 8 ÷ 1 = 8 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 93 and 38 | 3534 |
| 95 and 27 | 2565 |
| 168 and 135 | 7560 |
| 155 and 72 | 11160 |
| 149 and 54 | 8046 |