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What is a odd number between 120 to 150 that is not divisible by 3,5,7, or 9?

 Nov 15, 2016
 #1
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Well....any prime will do.......how about 127 ???

 

 

 

cool cool cool

 Nov 15, 2016
 #2
avatar+26382 
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What is a odd number between 120 to 150 that is not divisible by 3,5,7, or 9?

 

The numbers not divisible by 2, 3, 5, 7, 9 are:

\(\begin{array}{|rll|} \hline 121 & =11^2 \\ 127 & \text{prime number} \\ 131 & \text{prime number} \\ 137 & \text{prime number} \\ 139 & \text{prime number} \\ 143 & =11\cdot 13 \\ 149 & \text{prime number} \\ \hline \end{array}\)

 

laugh

 Nov 16, 2016

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