$243 = $ ?

$3^{5} \times 17$ $3^{5} \times 7$ $3^{5}$ $3^{5} \times 5$ $3^{5} \times 13$

$1960 = $ ?

$2^{3} \times 5 \times 7^{2}$ $2^{3} \times 5^{2} \times 7^{2}$ $2^{3} \times 5 \times 7^{3}$ $2^{3} \times 5 \times 7^{2} \times 19$ $2 \times 5 \times 7^{2}$

$540 = $ ?

$2^{2} \times 3^{4} \times 5$ $2^{2} \times 3 \times 5$ $2^{2} \times 3^{3} \times 5 \times 17$ $2^{2} \times 3^{3} \times 5 \times 11$ $2^{2} \times 3^{3} \times 5$

$700 = $ ?

$2 \times 5^{2} \times 7$ $2^{3} \times 5^{2} \times 7$ $2^{2} \times 5^{2} \times 7$ $2^{2} \times 3 \times 5^{2} \times 7$ $2^{2} \times 5^{2} \times 7 \times 13$

$60 = $ ?

$2^{2} \times 3 \times 5$ $2 \times 3 \times 5$ $2^{2} \times 3 \times 5 \times 7$ $2^{2} \times 3^{2} \times 5$ $2^{2} \times 3 \times 5^{2}$