No problem, we've got 6547 and 7447 to multiply
6547 × 7447 = 7447 × (6547)
+ 7447 × 7 resulting in 52129
+ 7447 × 40 which equals 297880
+ 7447 × 500 that is equal 3723500
+ 7447 × 6000 that results in 44682000

= 48755509
