What is the greatest number which can be made using each of the digits 5, 3, 1, 4, 7

Solution:

The given digits are

5, 3, 1, 4, 7

By arranging in descending order

7, 5, 4, 3, 1

Therefore, the greatest number which can be made is 75431.

Example:

What is the greatest number which can be made using each of the digits 7, 8, 5,1, 2

Solution:

The given digits are

7, 8, 5, 1, 2

By arranging in descending order

8, 7, 5, 2, 1

Therefore, the greatest number which can be made is 87521.

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What is the greatest number which can be made using each of the digits 5, 3, 1, 4, 7

Summary:

The greatest number which can be made using each of the digits 5, 3, 1, 4, 7 is 75431.