Solve the Multiplication: Calculate 5×7×13×6

According to the rules of the order of operations, since the exercise only involves multiplication, you can swap the order of the numbers.

We rearrange the numbers to create pairs of multiplication exercises, which will then give us a simpler equation:

$7\times13\times5\times6=(7\times13)\times(5\times6)$

We solve the exercises in parentheses:

$91\times30=2730$