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VTMO 2026 - Grade 7 - Semifinal - SET 10 - Self-study Question 14

VTMO · VTMO 2026 - Grade 7 - Semifinal - SET 10 - Self-study

Question 14

How many trailing zeros does A=1×2×3×…×89 have?
  1. 7
  2. 9
  3. 16
  4. 19
  5. 20