Which of the following numbers are prime? Multi-select Choices: (A)6 (B)20 (C)3 (D)10

Check for Prime Number: Step 1: Check if 6 is a prime number. Since 6 can be divided evenly by 2 and 3, it is not a prime number. Check 20 for Primality: Step 2: Check if 20 is a prime number. 20 can be divided by 1, 2, 4, 5, 10, and 20, so it's not a prime number. Verify Prime Number: Step 3: Check if 3 is a prime number. 3 can only be divided by 1 and itself, which makes it a prime number. Check 10 for Primality: Step 4: Check if 10 is a prime number. 10 can be divided by 1, 2, 5, and 10, so it's not a prime number.

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Which of the following numbers are prime? $\newline$ Multi-select Choices: $\newline$ (A) $6$ $\newline$ (B) $20$ $\newline$ (C) $3$ $\newline$ (D) $10$

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Q. Which of the following numbers are prime?

\newline

Multi-select Choices:

\newline

(A)

6

\newline

(B)

20

\newline

(C)

3

\newline

(D)

10

Check for Prime Number: Step $1$ : Check if $6$ is a prime number. Since $6$ can be divided evenly by $2$ and $3$ , it is not a prime number.
Check $20$ for Primality: Step $2$ : Check if $20$ is a prime number. $20$ can be divided by $1$ , $2$ , $4$ , $5$ , $10$ , and $20$ , so it's not a prime number.
Verify Prime Number: Step $3$ : Check if $3$ is a prime number. $3$ can only be divided by $1$ and itself, which makes it a prime number.
Check $10$ for Primality: Step $4$ : Check if $10$ is a prime number. $10$ can be divided by $1$ , $2$ , $5$ , and $10$ , so it's not a prime number.