No problem, we've got 7894 and 9018 to multiply
7894 × 9018 = 9018 × (7894)
+ 9018 × 4 that results in 36072
+ 9018 × 90 which equals 811620
+ 9018 × 800 what gives us 7214400
+ 9018 × 7000 that equals 63126000

= 71188092
