Question

HCF of two consecutive even number is options are 1) 0 2) 1 3) 2 4) 4

Answer 1

3)2 is the correct option.

Answer 2

H.C.F of two consecutive even numbers is always 2.

Example- 

H.C.F. of 2 and 4 is 2

H.C.F of 22 and 24 is 2 and so on.

So the correct option is 3) 2.