To simplify the expression \( \frac{12^{53}}{7^{53}} \) using the quotient rule of integer exponents, we can apply the rule that states:
\[ \frac{a^m}{b^m} = \left(\frac{a}{b}\right)^m \]
In your case, we can set \( a = 12 \), \( b = 7 \), and \( m = 53 \).
Applying the rule, we get:
\[ \frac{12^{53}}{7^{53}} = \left(\frac{12}{7}\right)^{53} \]
So the simplified expression is:
\[ \left(\frac{12}{7}\right)^{53} \]