The prime factors of 515 are 5 and 103.
515 5,103
No.
5 x 103 = 515
5 x 103 = 515
515 = 5 x 103
5 x 103 = 515
515 is composite.
The general factors of 515 are : 515, 103, 5 and 1. The prime factors of 515 are 5 and 103.
By the rules of divisibility, you know that 515 is divisible by 5. 515 divided by 5 is 103. Since both 5 and 103 are prime and can't be divided further, stop there. The prime factorization of 515 is 5 x 103.
515 = 51 x 1031
5 x 103 = 515