No problem, we've got 7898 and 5764 to multiply
7898 × 5764 = 5764 × (7898)
+ 5764 × 8 giving us 46112
+ 5764 × 90 that is equal 518760
+ 5764 × 800 giving us 4611200
+ 5764 × 7000 resulting in 40348000

= 45524072
