123 is a composite number. 123 = 1 x 123 or 3 x 41. Factors of 123: 1, 3, 41, 123. Prime factorization: 123 = 3 x 41.

123 is never a clue in the FIND THE FACTORS puzzles.

Excel file of this week’s puzzles and last week’s factors: 12 Factors 2014-05-19