# How many prime factors are there in the expression  ? Option 1) Option 2) Option 3) Option 4) 250Option 5)

$(12)^{43 }\times (34)^{48} \times (2)^{57}$
$(2^{2}\times3)^{43}\times(2*17)^{48}\times2^{57}= 2^{191}\times3^{43}\times17^{48}$
Number of prime factors$= 191+43+48= 282$