No problem, we've got 8421 and 5755 to multiply
8421 × 5755 = 5755 × (8421)
+ 5755 × 1 that equals 5755
+ 5755 × 20 resulting in 115100
+ 5755 × 400 that equals 2302000
+ 5755 × 8000 that results in 46040000

= 48462855
