maths

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Across
  1. 2. 9. HCF × LCM equals the ______ of two numbers.
  2. 3. Tree Method 8. Branching method to find prime factors.
  3. 7. Factorisation 11. Writing a number as product of primes.
  4. 8. 10. A number that divides exactly.
  5. 9. 4. Unique Prime Factor Product Theorem is the Fundamental Theorem of_________
  6. 11. 1. a = bq + r form is called ______ DIVISION LEMMA.
  7. 12. 3. Smallest common multiple.
Down
  1. 1. 7. HCF = 1 numbers are called ______.
  2. 4. Number 5. Number with more than two factors.
  3. 5. Number 12. Number with exactly two factors.
  4. 6. 6. Not expressible as p/q.
  5. 10. 2. Greatest common factor.