Question

if Last prime factor of A is 5 and Last prime factor of B is 7 what is the Prime factor of A+B​

Answer 1

Answer:

may be x*2^2*3.

Explanation:

hope it gives u any idea.

Answer 2

Answer:

2×2×3

Explanation:

Bcoz a plus b = 12 so prime factor of 12 is 2× 2× 3