What is HCF of two consecutive
(a) Numbers ?
(b) Even numbers ?
(c) Odd numbers ?

$1.$ What is the HCF of two consecutive
(a) Numbers?
(b) Even numbers?
(c) Odd numbers?

$2.$ Find the HCF of the following :
$8$ and $12$

Question 26
Which of the following statements is not true?

(A) The HCF of two distinct prime numbers is 1
(B) The HCF of two co-prime numbers is 1
(C) The HCF of two consecutive even numbers is 2
(D) The HCF of an even and an odd number is even.

Question 2 (c)

What is the HCF of two consecutive odd numbers?