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Using the two prime factorizations above, what is the prime factorization for 1,296 × 60 or 77,760? A. 26 × 34 × 15 B. 28 × 34 × 15 C. 26 × 35 × 5 D. 28 × 35 × 5

Guest Apr 22, 2015

Best Answer 

 #1
avatar+27056 
+10

$${factor}{\left({\mathtt{1\,296}}{\mathtt{\,\times\,}}{\mathtt{60}}\right)} = {{\mathtt{2}}}^{{\mathtt{6}}}{\mathtt{\,\times\,}}{{\mathtt{3}}}^{{\mathtt{5}}}{\mathtt{\,\times\,}}{\mathtt{5}}$$

 

So C is the answer (noting that it should be interpreted as 2^6 x 3^5 x 5)

.

Alan  Apr 22, 2015
 #1
avatar+27056 
+10
Best Answer

$${factor}{\left({\mathtt{1\,296}}{\mathtt{\,\times\,}}{\mathtt{60}}\right)} = {{\mathtt{2}}}^{{\mathtt{6}}}{\mathtt{\,\times\,}}{{\mathtt{3}}}^{{\mathtt{5}}}{\mathtt{\,\times\,}}{\mathtt{5}}$$

 

So C is the answer (noting that it should be interpreted as 2^6 x 3^5 x 5)

.

Alan  Apr 22, 2015
 #2
avatar+93683 
0

You are on a roll with these impressive calculator outputs Alan.    

Melody  Apr 23, 2015

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