Alright, let's work through 1709 times 1030 step by step
1709 × 1030 = 1030 × (1709)
+ 1030 × 9 what gives us 9270
+ 1030 × 00 which equals 0
+ 1030 × 700 producing 721000
+ 1030 × 1000 that equals 1030000

= 1760270
