Contradiction with Numbers 2:16
This verse provides a single contradiction by stating the total of the camp of Reuben, which includes the tribe of Gad that Numbers 2:14 mentions separately.
Numbers 2:16: All that were numbered in the camp of Reuben [were] an hundred thousand and fifty and one thousand and four hundred and fifty, throughout their armies. And they shall set forth in the second rank.
Contradiction with Numbers 1:24
Lists a different count for the tribe of Gad's men able to go to war compared to the count given in Numbers 2:14.
Numbers 1:24: Of the children of Gad, by their generations, after their families, by the house of their fathers, according to the number of the names, from twenty years old and upward, all that were able to go forth to war;