Alright, let's work through 1743 times 1971 step by step
1743 × 1971 = 1971 × (1743)
+ 1971 × 3 producing 5913
+ 1971 × 40 resulting in 78840
+ 1971 × 700 which equals 1379700
+ 1971 × 1000 that is equal 1971000

= 3435453
