Вычисли, применив перестановку множителей:
3 * 261;
4 * 187;
5 * 173;
4 * 247;
2 * 349.

$\snippet{name: column_multiplication, x: 261, y: 3}$
$\snippet{name: column_multiplication, x: 187, y: 4}$
$\snippet{name: column_multiplication, x: 173, y: 5}$
$\snippet{name: column_multiplication, x: 247, y: 4}$
$\snippet{name: column_multiplication, x: 349, y: 2}$