No, 4235 is not an odd number. It is an odd number if it is not divisible evenly by 2, but in this case it is divisible by 2 because 4235 divided by 2 is 2117.5.
13.44
672 divided by nine is 74.67 or 74 with remainder 6.
336
0.0104
672
84
21
42
0.0967
56
Yes, 672 divided by 4 equals 168.