No problem, we've got 6357 and 3516 to multiply
6357 × 3516 = 3516 × (6357)
+ 3516 × 7 what gives us 24612
+ 3516 × 50 that equals 175800
+ 3516 × 300 resulting in 1054800
+ 3516 × 6000 that equals 21096000

= 22351212
