The greatest 5-digit number using 3 different digits is 99987. This number is formed by using the digit '9' three times, along with '8' and '7' to maximize the overall value while adhering to the condition of using only three different digits. Other combinations, like 99876 or 99875, do not yield a higher number while still using only three distinct digits.
9,999,876 is the greatest seven-digit number using four different digits.
greatest number9999987
98
987654
3201
9,999,876 is the greatest seven-digit number using four different digits.
greatest number9999987
9,876,543 is.
98
987654
3201
The greatest 4-digit number with no repeated digits is... 9876
That would be 99987.
99,999,876
99,999,987
999987
9876 and 1234