No problem, we've got 7958 and 4971 to multiply
7958 × 4971 = 4971 × (7958)
+ 4971 × 8 that equals 39768
+ 4971 × 50 which equals 248550
+ 4971 × 900 giving us 4473900
+ 4971 × 7000 resulting in 34797000

= 39559218
