630
280 x 315 = 88200 280% x 315 = 882
123 = 1 x 123, 3 x 41, 41 x 3, 123 x 1
The first ten positive integer multiples of 123 are: 1 x 123 = 123 2 x 123 = 246 3 x 123 = 369 4 x 123 = 492 5 x 123 = 615 6 x 123 = 738 7 x 123 = 861 8 x 123 = 984 9 x 123 = 1107 10 x 123 = 1230
5 x 7 x 3 x 3 = 315
3 x 3 x 5 x 7 = 315
3 x 3 x 5 x 7 = 315
3 x 3 x 5 x 7 = 315
315 = 3 x 3 x 5 x 7
The positive integer factors of 315 are 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, and 315 315 = 1 x 315, 3 x 105, 5 x 63, 7 x 45, 9 x 35, 15 x 21
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)
3 x 3 x 5 x 7 = 315 The prime factors of 315 are 3, 5, and 7.