What is the largest number that can be represented by one Roman numeral? Correct
The correct answer is 1,000. In Roman numerals, the largest number that can be represented by a single symbol is 1,000, denoted by the letter “M.” While 500 is represented by “D,” 10,000 is represented by “X” with a horizontal line above it, indicating multiplication by 10,000, and 100,000 would be represented by “C” with a horizontal line above it, denoting multiplication by 100,000. However, in standard Roman numeral conventions, “M” is the symbol for 1,000, making it the largest number that can be represented by a single Roman numeral character.
Source:
https://www.youtube.com/watch?v=ML4DP9lvRV0
https://www.threads.com/@heavyweightwriting/post/DLADRK5zGjO