Least Common Multiple (LCM) of 188 and 47
The least common multiple (LCM) of 188 and 47 is 188.
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 188 and 47?
First, calculate the GCD of 188 and 47 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 188 ÷ 47 = 4 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 174 and 101 | 17574 |
| 178 and 18 | 1602 |
| 81 and 116 | 9396 |
| 88 and 90 | 3960 |
| 156 and 76 | 2964 |