Question

what is the hcf of two consecutive odd number

Answer 1

two consecutive odd numbers always have HCF as 1

for eg...

let take 3 and 5

3 = 3 × 1
5 = 5 × 1

hcf = 1 ( highest common factor)

Answer 2

1 is the H.CF of two consecutive odd numbers. We can take different examples to check this.

 

Let's take two examples.

1 is the H.C.F for numbers 3 and 5.

1 is the H.C.F for numbers 11 and 13.