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\def\frac#1#2{{#1 \over #2}}
\def\g{\bigtriangledown}
\def\S{\cal S}
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\centerline
{
\bf  Quiz \# 2 for Dr. Z.'s Number Theory
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{\bf NAME:} (print!) $\underline
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{\bf E-MAIL ADDRESS:} (print!) 
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{\bf 1.} (5 points)
Use any method to find the  proudct-of-prime-powers representation of

$$
(3^3 \cdot 5^{98} \cdot 11^{14} \cdot 43) \cdot (3^2 \cdot 5^{3} 
\cdot 11^{12} \cdot 13^{2} \cdot 43^2) \quad .
$$

\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip\bigskip

{\bf 2.} (5 points)
Use the clever way to find  $Div(7007)$.

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