No problem, we've got 5643 and 1374 to multiply
5643 × 1374 = 1374 × (5643)
+ 1374 × 3 resulting in 4122
+ 1374 × 40 that is equal 54960
+ 1374 × 600 that results in 824400
+ 1374 × 5000 resulting in 6870000

= 7753482
