Two adjacent natural numbers must be coprime numbers______ (judge right or wrong)

Two adjacent natural numbers must be coprime numbers______ (judge right or wrong)


According to the meaning of Coprime number, two numbers with only 1 common factor are called coprime numbers. Because 0 and 1 have no common factor, 0 and 1 are not coprime numbers. Therefore, two adjacent natural numbers must be coprime numbers. This statement is wrong. So the answer is wrong



Two adjacent natural numbers must be coprime


That's right



Two adjacent natural numbers must be coprime numbers?


Two adjacent natural numbers are coprime numbers. In the nature of integer division, there is an article: "the common divisor of two numbers should be able to divide the sum and difference of the two numbers." two adjacent natural numbers, their difference is 1. And the difference that can divide 1 is only 1, so the two adjacent natural numbers only have convention number 1. Then "two adjacent natural numbers should be coprime numbers"