198 is the greatest three-digit even number that has no factor equal to 4.
998.
999 is the greatest 3 digit number and it is odd because it ends with a 9.
odd
Nine-hundred ninety-eight. 998. It's divisible by two, so it's even, and a three digit number.
The greatest 2-digit even number is 98
998
997
Odd and a multiple of three- 999
987654
Th e greatest 4-digit even number is 9,998 .
998