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IKMC 2021 - Grades 11-12 - Self-study Question 11

IKMC · IKMC 2021 - Grades 11-12 - Self-study

Question 11

What fraction of the positive divisors of 7! are odd?
  1. $1/2$
  2. $1/3$
  3. $1/4$
  4. $1/5$
  5. $1/6$