What factors of 189 add up to 9?

Answer 1

Yes it is. If the digits of a number added together will divide exactly by three (or nine) then the number itself will also divide exactly by 3 or 9. In this case, 1+8+9=18... which is exactly divisible by 3.

Answer 2

multiples go on forever, so here are 1st 10 multiples of 189:

189, 378, 567, 756, 945, 1134, 1323, 1512, 1701, and 1890

Answer 3

289 has an infinite number of multiples and so this question cannot be answered in the time left for this universe.

Answer 4

There are many answers to that, like:

180 + 9 = 189

101 + 88 = 189

150.5 + 48.5 = 189

Answer 5

That's an infinite list. It starts with 192, 384 and 576 and stops when the world does.

Answer 6

1, 3, 7, 9, 21, 27, 63, 189: 1 x 189, 3 x 63, 7 x 27, 9 x 21 = 189

Answer 7

1, 3, 7, 9, 21, 27, 63, 189, as follows: 1 x 189, 3 x 63, 7 x 27, 9 x 21.

Answer 8

9 x 21

3 x 63

7 x 27

Answer 9

9 & 21