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Sixes and Sevens (Posted on 2014-08-02)

Find the smallest positive integer multiple of 84 whose base ten representation uses only the two digits 6 and 7.

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

76776 is the smallest positive integer multiple of 84 in conformity with the given conditions.
For an explanation, refer to:
The analytical solution submitted by Ady TZIDON in this location.
The computer program assisted solution submitted by Charlie in this location.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Analytical solution	Larry	2014-08-02 15:17:38
re: computer solution	Ady TZIDON	2014-08-02 15:00:56
anal. solution	Ady TZIDON	2014-08-02 14:44:58
computer solution	Charlie	2014-08-02 14:26:11

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