Question

The prime numbers of 5 7 12 11

Answer 1

5,7,11

Explanation:

Prime number is any natural number that is greater than 1 and is divisible only by itself and 1.

In the list 5, 7, 12, 11

We see that they all satisfy the first criterion "Greater than 1";

But only 5, 7 & 11 are divisible only by itself and 1 therefore satisfying the definition of a prime number.

Answer 2

5, 7 and 11

Explanation:

No number goes into 5, 7 and 11 apart from one and themselves

12 is dividable by 1,2,3,4,6 and 12