No problem, we've got 7977 and 3780 to multiply
7977 × 3780 = 3780 × (7977)
+ 3780 × 7 yielding 26460
+ 3780 × 70 which equals 264600
+ 3780 × 900 yielding 3402000
+ 3780 × 7000 what gives us 26460000

= 30153060
