Question

The prime factor of 2x7x11x17x23 + 23 is

Answer 1

Step-by-step explanation:

The prime factor of 2 x 7 x 11 x 17 x 23 + 23 is 23

Solution:

Given that,

We have to find the prime factor of,

2 \times 7 \times 11 \times 17 \times 23 + 232×7×11×17×23+23

Which means find the common prime factor

From given,

2 \times 7 \times 11 \times 17 \times 23 + 232×7×11×17×23+23

Factor out 23 from given expression

23 ( 2 \times 7 \times 11 \times 17 + 1)23(2×7×11×17+1)

Thus we can see 23 is the prime factor