Question

If A= 2n+13 ,B=n+7, where n is a natural number than HCF Of A and B: a)2 b)1 c)3 d)4)

Answer 1

Answer:

1

Step-by-step explanation:

let n=1 then a=15 and b=8

HCF of 15&8 is 1

therefore HCF of A and B is 1