No problem, we've got 3937 and 347 to multiply
3937 × 347 = 347 × (3937)
+ 347 × 7 what gives us 2429
+ 347 × 30 resulting in 10410
+ 347 × 900 that is equal 312300
+ 347 × 3000 what gives us 1041000

= 1366139
