Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?

Problem C. 1275. (February 2015)

C. 1275. Determine the largest five-digit positive integer \(\displaystyle \overline{abcde}\) that is divisible by each of the numbers \(\displaystyle \overline{bcde}\), \(\displaystyle \overline{cde}\), \(\displaystyle \overline{de}\) and \(\displaystyle e\).

(5 pont)

Deadline expired on March 10, 2015.


Statistics:

105 students sent a solution.
5 points:59 students.
4 points:17 students.
3 points:6 students.
2 points:7 students.
1 point:7 students.
0 point:9 students.

Problems in Mathematics of KöMaL, February 2015