Question

why 17+(11×13×17×19) is a composite number. explain​

Answer 1

Step-by-step explanation:

(11×13×17×19)+17

take common 17

Multiply by 1 because 1 is a factor of all numbers.

17(11×13×19×1)+1

17(2717)+1

17(2718)×1

It have more than two factors so it is a Composite number.

Answer 2

Given,

17+(11×13×17×19)

To Find, why 17+(11×13×17×19)  is a composite number

Solution,

17+11∗13∗17∗19=17∗(1+11∗13∗19)=17∗2718

Therefore,

So this number admits 17 as the divisor and this number is different from 17, so it's not prime and it's composite. The number is 46206.