No.
A factor tree of 1575: 1575 / \ 5 325 / \ 5 65 / \ 5 13 Answer: 5*5*5*13 or 13*53
The product is: 13 times 5 = 65
If you mean 5 and 13 then it is 1
5*5*5*13
325 = 5 * 5 * 13
The factors of 65 are: 1, 5, 13, 65.
The GCF of 5, 10, and 13 is 1.
5, 7, 11 and 13
First, look for a factor. The most obvious would be 5, because the number ends in a five, so must be divisible by 5. 65/5 = 13, so the other factor will be 13. So 65 / \ 5 13 and since both 5 and 13 are prime numbers, the tree can't go on any further.
5 is a prime number. Neither 13 nor 26 are multiples of 5, so the only factor common to them all is 1.
13, also the only common factor besides 1. 1092 = 2 2 3 7 13 325 = 5 5 13
65 5, 13