Question

explain why 3×11×13×11 is prime or composite

Answer 1

4719

it is composite number

Answer 2

in this question, we use the concept of composite numbers.Composite numbers can be defined as the whole numbers that have more than two factors.... We can see that given numbers have more than two factors (other than 1 and number itself) .so,

$3 \times 11 \times 13 \times 11 = 4719$

it has more than two factors so it is called a composite number.