No problem, we've got 6377 and 6861 to multiply
6377 × 6861 = 6861 × (6377)
+ 6861 × 7 which equals 48027
+ 6861 × 70 that results in 480270
+ 6861 × 300 that equals 2058300
+ 6861 × 6000 that is equal 41166000

= 43752597
