Question

.
What is the HCF of-
(a) two consecutive natural numbers.
(b) two consecutive even numbers.
(c) two consecutive odd numbers.
(d) any two prime numbers.​

Answer 1

Answer:

a. 1

b. 2 (All even numbers are multiples of 2)

c. 1

d. 1 (The factors of prime numbers are 1 and the number itself)