Question

what will be the hcf of two consecutive numbers​

Answer 1

HCF of two consecutive numbers is always 1 .

explanation : Take two consecutive numbers as 9 and 10. between these two numbers there is no common factor other than 1.

Take two consecutive numbers as 17 and 18. These two numbers do not have any factor common in them other than 1.

Answer 2

Answer:

Let us take two consecutive numbers as 5 and 6. The two numbers have 1 as a common factor and nothing else. Hence 1 is the HCF. This proves that the HCF of any two consecutive numbers is always a one.

Step-by-step explanation:

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