No problem, we've got 1972 and 8739 to multiply
1972 × 8739 = 8739 × (1972)
+ 8739 × 2 producing 17478
+ 8739 × 70 that is equal 611730
+ 8739 × 900 that is equal 7865100
+ 8739 × 1000 that equals 8739000

= 17233308
