Least Common Multiple (LCM) of 190 and 47
The least common multiple (LCM) of 190 and 47 is 8930.
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 190 and 47?
First, calculate the GCD of 190 and 47 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 190 ÷ 47 = 4 remainder 2 |
| 2 | 47 ÷ 2 = 23 remainder 1 |
| 3 | 2 ÷ 1 = 2 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 148 and 106 | 7844 |
| 59 and 150 | 8850 |
| 156 and 179 | 27924 |
| 117 and 37 | 4329 |
| 176 and 44 | 176 |