No problem, we've got 7644 and 6342 to multiply
7644 × 6342 = 6342 × (7644)
+ 6342 × 4 producing 25368
+ 6342 × 40 that results in 253680
+ 6342 × 600 that is equal 3805200
+ 6342 × 7000 that results in 44394000

= 48478248
