Worksheet: Prime Factorization by Repeated Division

In this worksheet, we will practice finding prime numbers by using repeated division and applying this to solve word problems.

Q1:

Factorise the given numbers into the prime factors by completing the figure below.

  • A 5 × 1 8 7 × 1 1
  • B 8 5 × 1 7 × 1 1
  • C 5 × 1 7 × 5 5
  • D 5 × 1 7 × 1 1

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