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what is the lowest possible value of n

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dpraneeth10
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what is the lowest possible value of n [#permalink] New post   23 Oct 2020, 23:42
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If \(n=k^2pr^3\) where k,p and r are different prime numbers what is the lowest possible value of n ???

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360
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dpraneeth10
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Re: quant [#permalink] New post   23 Oct 2020, 23:58
this is a numeric entry question
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Re: what is the lowest possible value of n [#permalink] New post   24 Oct 2020, 02:14
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The title must be some word of the stem to pinpoint exactly the question. NOT quant
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Re: what is the lowest possible value of n [#permalink] New post   Updated on: 24 Oct 2020, 02:59
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The stem tells us that the numbers are 3 different prime numbers and we want the smaller possible value.

Prime numbers are only positive. Pick the first 3 : 2,3,and 5

\(3^2 \times 5 \times 2^3\)

360 is the lowest possible value

Here more on prime numbers https://gre.myprepclub.com/forum/gre-quant ... tml#p51913

Regards

Originally posted by Carcass on 24 Oct 2020, 02:17.
Last edited by Carcass on 24 Oct 2020, 02:59, edited 1 time in total.
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dpraneeth10
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Re: what is the lowest possible value of n [#permalink] New post   24 Oct 2020, 02:20
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why not 360 ?? 2*2*2*5*3*3 ???
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Re: what is the lowest possible value of n [#permalink] New post   24 Oct 2020, 02:25
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True. I did not take into account that possibility.

Well done
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Re: what is the lowest possible value of n [#permalink] New post   01 Nov 2020, 17:47
Saw this question in my GRE yesterday

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nishii17
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Re: what is the lowest possible value of n [#permalink] New post   04 Nov 2020, 04:36
360
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Re: what is the lowest possible value of n [#permalink]
04 Nov 2020, 04:36
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