To simplify the fraction \( \frac{32}{48} \), we need to find the greatest common divisor (GCD) of the numerator and the denominator.
- The factors of 32: \( 1, 2, 4, 8, 16, 32 \)
- The factors of 48: \( 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 \)
- The common factors: \( 1, 2, 4, 8, 16 \)
The greatest common divisor (GCD) is 16.
Now, we divide both the numerator and the denominator by their GCD:
\[ \frac{32 \div 16}{48 \div 16} = \frac{2}{3} \]
Thus, the fraction \( \frac{32}{48} \) in simplest form is \( \frac{2}{3} \).