Choose the correct answers — task. Mathematics State Board, Class 10.

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1. If the HCF of \(39\) and \(143\) is expressible in the form of \(143 \times 2 - 39m\), then the value of \(m\) is:

\(13\)
\(6\)
\(7\)
\(3\)

2. Which of the following statement is true?

The product of three consecutive positive integers is divisible by \(4\).
The product of two consecutive positive integers is divisible by \(7\).
The product of three consecutive positive integers is divisible by \(6\).
The product of two consecutive positive integers is divisible by \(5\).

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