Question

Explain why 7×11×13+13 are composite.​

Answer 1

Answer:

1014

Step-by-step explanation:

This number is multiple of two integers. Hence it has more than two factors. Hence it is a composite number.

Answer 2

Answer:

7×11×13+13 are composite because it is multiple of integers.

Step-by-step explanation:

13(7×11×1+1) = 13 ( 77 + 1 ) = 13× 78

it is composite.

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