For how many positive integer x is 130/x an integer?a
A) 8
B)7
C)6
D)5
E)3
First of all, I am not able to under this question. It would be helpful if someone can explain question and solution.
Appreciate your help.
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Positive Integer
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gmataspirant
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gmataspirant
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pandeyvineet24
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hi gmataspirant,
130/X = (13 * 2 * 5)/X
the resultant will be integer when
X = 13, 2 , 5, 13*2, 13 * 5, 13 * 10, 2 * 5, 1
Hence answer should be A.
130/X = (13 * 2 * 5)/X
the resultant will be integer when
X = 13, 2 , 5, 13*2, 13 * 5, 13 * 10, 2 * 5, 1
Hence answer should be A.
