Answer
Multiples of 1429 are:
1429, 2858, 4287, 5716, 7145, 8574, 10003, 11432, 12861, 14290, 15719, 17148, 18577, 20006, 21435, 22864, 24293, 25722, 27151, 28580, 30009, 31438, 32867, 34296, 35725, 37154, 38583, 40012, 41441, 42870, 44299, 45728, 47157, 48586, 50015, 51444, 52873, 54302, 55731, 57160, 58589, 60018, 61447, 62876, 64305, 65734, 67163, 68592, 70021
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