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### Interesting Number Puzzle

Interesting Number puzzle - 3 August

A number with an interesting property:

When I divide it by 2, the remainder is 1.
When I divide it by 3, the remainder is 2.
When I divide it by 4, the remainder is 3.
When I divide it by 5, the remainder is 4.
When I divide it by 6, the remainder is 5.
When I divide it by 7, the remainder is 6.
When I divide it by 8, the remainder is 7.
When I divide it by 9, the remainder is 8.
When I divide it by 10, the remainder is 9.

It's not a small number, but it's not really big, either.
When I looked for a smaller number with this property I couldn't find one.

Can you find it?

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1. Find the LCM of 2,3,4,5,6,7,8,9,10. It is 2520.

Number is: 2520-1 = 2519

2. yes 2519

3. 2519
/2->1
/3->2
/4->3
/5->4
/6->5
/7->6
/8->7
/9->8
/10->9

4. yes correct

5. absolutely

6. 2519
5039
7559
10079
12599
15119
17639......... And so on

7. mad questions tll what the ans

8. 2519 (LCM -1)

9. Just think! Even the number might be 1

10. Just think! It is also 1