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# n=7 * 19^3

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n=7 * 19^3 [#permalink]  16 Aug 2019, 01:56
Expert's post
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Question Stats:

66% (00:37) correct 33% (00:51) wrong based on 3 sessions
$$n= 7 \times 19^3$$

 Quantity A Quantity B The number of distinct positive factors of n 10

A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.

Kudos for the right answer and explanation
[Reveal] Spoiler: OA

_________________
Intern
Joined: 09 Aug 2019
Posts: 1
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Kudos [?]: 1 [1] , given: 1

Re: n=7 * 19^3 [#permalink]  16 Aug 2019, 07:12
1
KUDOS
Distinct means not alike; different in nature or quality.

So we have the following distinct positive factors:
1
7
19
19.19
19.19.19
7.19
7.19.19
7.19.19.19
total 8 different numbers.

Intern
Joined: 15 Aug 2019
Posts: 31
Followers: 0

Kudos [?]: 20 [1] , given: 3

Re: n=7 * 19^3 [#permalink]  16 Aug 2019, 07:23
1
KUDOS
1......................1
7......................2
19....................3
19*19...............4
19*19*19..........5
7*19.................6
7*19*19............7
7*19*19*19.......8 So ans is B.
Re: n=7 * 19^3   [#permalink] 16 Aug 2019, 07:23
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