23 x 30 = 690
690 = 2 x 3 x 5 x 23
690 x 232 = 160080
690 = (6 x 100) + (9 x 10) + (0 x 1)
46 x 15 = 690
690 = 2 x 3 x 5 x 23 570 = 2 x 3 x 5 x 19
The factors of 696 are: 1 2 3 4 6 8 12 24 29 58 87 116 174 232 348 696 The prime factors are: 2 3 39
Second Class £12/$60 ($690 today)
2 x 3 x 5 x 23
690
90 + 600 = 690
3000 x .23 = 690