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9,999,876 is the greatest seven-digit number using four different digits.

Q: What is the greatest seven-digit number using four different digits?

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greatest number9999987

98765.

98

987654

That would be 99987.

Related questions

greatest number9999987

8642

9,876,543 is.

98765.

98

987654

That would be 99987.

9876 and 1234

999987

99,999,987

99,999,876

In order to make the number as big as possible, you would want the greatest value digits in the greatest place value. Thus the first number would have to be 9. Once 9 has been used, the second number would have to be 8. Then the third number would have to be 7 and so on. Therefore, the greatest 9 digit number with 9 different digits is 987,654,321.