Question

CHECK WHETHER 5 * 7 * 11 + 6 IS A COMPOSITE NUMBER.

Answer 1

1*(5*7*11)+6,1(385+6),391 not composite no

Answer 2

Answer:

391 is not the composite number.

Step-by-step explanation:

Given : Expression $5\times7\times11+6$

To find : Check whether the given expression is a composite number.

Solution :

First we solve the given expression

$5\times7\times11+6$

$=35\times11+6$

$=385+6$

$=391$

A composite number is a positive integer that can be formed by multiplying two smaller positive integers.

Means number 391 is the multiple of two numbers but 391 is the prime number that is it is not divisible by any number.

So, 391 is not the composite number.