No problem, we've got 4373 and 9979 to multiply
4373 × 9979 = 9979 × (4373)
+ 9979 × 3 resulting in 29937
+ 9979 × 70 that equals 698530
+ 9979 × 300 that equals 2993700
+ 9979 × 4000 yielding 39916000

= 43638167
