factors & multiple

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123456789101112131415
Across
  1. 3. The highest common factor of 12 and 24
  2. 5. Biggest 2-digit even number
  3. 6. Any number x Zero
  4. 8. Smallest prime number
  5. 10. 9th multiple of 7
  6. 12. Odd multiple of seven between 40 and 50
  7. 13. Smallest 2-digit odd number
  8. 14. Place value of 8 in 756480
  9. 15. Face value of 9 in 9000007
Down
  1. 1. 7th multiple of 8
  2. 2. Predecessor of 7001
  3. 4. Biggest one-digit prime number
  4. 7. LCM of 2,4 and 10
  5. 9. Successor of 809
  6. 11. Multiplicative identity