Least Common Multiple (LCM) of 158 and 79
The least common multiple (LCM) of 158 and 79 is 158.
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 79?
First, calculate the GCD of 158 and 79 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 158 ÷ 79 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 37 and 170 | 6290 |
| 22 and 92 | 1012 |
| 100 and 169 | 16900 |
| 117 and 198 | 2574 |
| 167 and 176 | 29392 |