Question

Evaluate prime factorisation of $729$ using step diagram method.

• A. $3\times 3\times 3\times 3\times 3\times 3$
• B. $3\times 3\times 3\times 3\times 3$
• C. $3^6$
• D. $3^5$

Answer 1

Answer: (A), (C)

$3^6$

Prime factorisation of $729$ using step diagram method is given below:


$\Rightarrow 729=3\times 3\times 3\times 3\times 3\times 3=3^6$.