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 (a)
What is the HCF of two consecutive numbers?
Question 2 (c)
What is the HCF of two consecutive odd numbers?