No problem, we've got 7759 and 6364 to multiply
7759 × 6364 = 6364 × (7759)
+ 6364 × 9 that is equal 57276
+ 6364 × 50 that is equal 318200
+ 6364 × 700 that is equal 4454800
+ 6364 × 7000 giving us 44548000

= 49378276
