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Find the number of positive integral solutions for a,b,c such that a.b.c = 45?

+1 vote
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Find the number of positive integral solutions for a,b,c such that a.b.c = 45?
posted Jan 11, 2018 by anonymous

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2 Answers

+1 vote

9,5,1
9×5×1=45

answer Jan 12, 2018 by Ayyavoo Nachimuthu
0 votes

45 = 3 × 3 × 5
So there are 12 solutions for a, b, & c
1. 3,3,5
2. 5,3,3
3. 3,5,3
4. 1,9,5
5. 5,9,1
6. 9,5,1
7. 9,1,5
8. 1,5,9
9. 5,1,9.
10. 1,1,9
11. 1,9,1
12. 9,1,1.

answer Jan 11, 2018 by Tejas Naik



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