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0580/32 May/Jun 2026, Question 2: Factors and Multiples

Cambridge IGCSE Mathematics 0580 · Paper 32 (Core) · Calculator · 3 marks

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The question, in short

Find a multiple of 9 lying between 50 and 60, and list every common factor shared by 20 and 30.

Summarised in our own words. Use the official paper for the exact wording and any diagrams.

Part (a) · 1 mark

State the multiple of 9 that falls in the range 50 to 60.

  1. 19 × 6 = 54
  2. 254 is between 50 and 60

Answer54

Part (b) · 2 marks

List all numbers that divide both 20 and 30 exactly.

  1. 1Factors of 20: 1, 2, 4, 5, 10, 20
  2. 2Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30
  3. 3Common factors: 1, 2, 5, 10

Answer1, 2, 5, 10

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Also searched as: 0580/32/M/J/26 · 0580_s26_qp_32 · 0580 s26 32 · question 2.
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