Question

Prove that every two consecutive integers are coprime.

Answer 1

I too two numbers n and other as (n+1) what to do with it now ?

Answer 2

since n+1 - n = 1, therefore every factor of one must also be a factor of the two numbers, but the only factor of 1 is 1 therefore they are coprime. hope this helps.

Answer 3

ok then

Answer 4

therefore they have only 1 as acommon factor, therefore they are coprime.

Answer 5

Thankyou Sir

Answer 6

im 17, no need to thank.