How many different prime factors of 3150 are there?

Answer 1

The only distinct prime factor that 3125 has is 5.

Answer 2

312 has sixteen factors. All of them are divisible.

Answer 3

Because of all the factors of 3125, 5 is the only prime number.

Answer 4

As a product of its prime factors: 3*5*5*43 = 3225

Answer 5

1,625 = 5 x 5 x 5 x 13, so it has two prime factors, 5 and 13.

Answer 6

Four of them.