No problem, we've got 4975 and 277 to multiply
4975 × 277 = 277 × (4975)
+ 277 × 5 what gives us 1385
+ 277 × 70 which equals 19390
+ 277 × 900 yielding 249300
+ 277 × 4000 what gives us 1108000

= 1378075
