Let's calculate 6468 x 7972
6468 × 7972 = 7972 × (6468)
+ 7972 × 8 that is equal 63776
+ 7972 × 60 which equals 478320
+ 7972 × 400 that equals 3188800
+ 7972 × 6000 which equals 47832000

= 51562896
