No problem, we've got 2967 and 2139 to multiply
2967 × 2139 = 2139 × (2967)
+ 2139 × 7 producing 14973
+ 2139 × 60 that is equal 128340
+ 2139 × 900 what gives us 1925100
+ 2139 × 2000 which equals 4278000

= 6346413
