No problem, we've got 1395 and 3076 to multiply
1395 × 3076 = 3076 × (1395)
+ 3076 × 5 what gives us 15380
+ 3076 × 90 that equals 276840
+ 3076 × 300 yielding 922800
+ 3076 × 1000 that results in 3076000

= 4291020
