Prime Factorisation – Index Form – Higher – GCSE Questions These questions are the same format as previous GCSE exams. COPY means they use the exact same numbers as the original GCSE question. Otherwise, they are clone questions using different numbers. The worksheets are provided in a variety of sizes.

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GCSE GCSE GCSE GCSE Edexcel Higher: November 2017 Paper 1, Q1 Express 88 as the product of its prime factors. 1 Express 88 as the product of its prime factors. (Total for Question 1 is 2 marks) (Total for Question 1 is 2 marks) 2 Express 90 as the product of its prime factors. 2 Express 90 as the product of its prime factors. (Total for Question 2 is 2 marks) (Total for Question 2 is 2 marks) GCSE Edexcel Higher: November 2017 Paper 1, Q1 GCSE Edexcel Higher: November 2017 Paper 1, Q1 1 Express 88 as the product of its prime factors. 1 Express 88 as the product of its prime factors. (Total for Question 1 is 2 marks) (Total for Question 1 is 2 marks) 2 Express 90 as the product of its prime factors. 2 Express 90 as the product of its prime factors. (Total for Question 2 is 2 marks) (Total for Question 2 is 2 marks)

GCSE GCSE GCSE GCSE Edexcel Higher: May 2017 Paper 1, Q2 Express 54 as the product of its prime factors. 1 Express 54 as the product of its prime factors. (Total for Question 1 is 2 marks) (Total for Question 1 is 2 marks) 2 Express 40 as the product of its prime factors. 2 Express 40 as the product of its prime factors. (Total for Question 2 is 2 marks) (Total for Question 2 is 2 marks) GCSE GCSE Edexcel Higher: May 2017 Paper 1, Q2 Edexcel Higher: May 2017 Paper 1, Q2 1 Express 54 as the product of its prime factors. 1 Express 54 as the product of its prime factors. (Total for Question 1 is 2 marks) (Total for Question 1 is 2 marks) 2 Express 40 as the product of its prime factors. 2 Express 40 as the product of its prime factors. (Total for Question 2 is 2 marks) (Total for Question 2 is 2 marks)

GCSE Edexcel Higher: November 2017 Paper 1, Q1 1 Express 88 as the product of its prime factors. 88 44 2 x 2 x 2 x 11 2 2 22 23 x 11 2 11 (Total for Question 1 is 2 marks) 2 Express 90 as the product of its prime factors. 90 45 2 x 3 x 3 x 5 2 3 15 5 2 x 32 x 5 3 (Total for Question 2 is 2 marks)

GCSE Edexcel Higher: May 2017 Paper 1, Q2 1 Express 54 as the product of its prime factors. 54 27 2 x 3 x 3 x 3 2 3 9 2 x 33 3 3 (Total for Question 1 is 2 marks) 2 Express 40 as the product of its prime factors. 40 20 2 x 2 x 2 x 5 2 2 10 5 23 x 5 2 (Total for Question 2 is 2 marks)

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