No problem, we've got 4327 and 6410 to multiply
4327 × 6410 = 6410 × (4327)
+ 6410 × 7 that equals 44870
+ 6410 × 20 which equals 128200
+ 6410 × 300 which equals 1923000
+ 6410 × 4000 resulting in 25640000

= 27736070
