Question

Which of the following is an irreducible form of 102?

• A. $1\times 102$
• B. $2\times 51$
• C. $6\times 17$
• D. $2\times 3\times 17$

Answer 1

The correct option is D $2\times 3\times 17$

102 can be written as,
$102=2\times 51$
$=2\times 3\times 17$
Since the above expression can not be factorized further.
So, the irreducible form of 102 is
$2\times 3\times 17.$