38 and 52<-- wrong.
91/2 = 45.5
13/2 = 6.5
45.5 + 6.5 = 52
45.5 - 6.5 = 39
(39, 52)
Wiki User
∙ 2010-01-21 23:17:16They are 7 times 13 = 91
Assuming positive whole numbers, 7 x 13.
91 is the product of two prime numbers: 7 and 13. Other than this, it cannot be divided into whole parts.
1, 7, 13 and 91 are the only four numbers that go into 91.
7x13 91x1
13
13. another way to answer this is dividing 91 by 7 and you get 13, that's the easier way.
7n = 91n = 91÷7n = 13
1 x 91, 7 x 13, 13 x 7, 91 x 1.
1, 7, 13, 91.
1, 7, 13, 91.
1 x 91, 7 x 13, 13 x 7, 91 x 1