1. (3 points) Calculate: $2468 \times 629 \div(1234 \times 37)=$
1. (3 points) Calculate: $2468 \times 629 \div(1234 \times 37)=34$.
【Analysis】Simplify the calculation based on the properties of division.
【Solution】Solution: $2468 \times 629 \div(1234 \times 37)$
$$
\begin{array}{l}
=2468 \times 629 \div 1234 \div 37 \\
=2468 \div 1234 \times(629 \div 37) \\
=2 \times 17 \\
=34
\end{array}
$$

Therefore, the answer is: 34.
【Comment】To solve this problem, pay attention to analyzing the data in the expression and use appropriate simplification methods for calculation.