0580/11 Oct/Nov 2025, Question 4: Factors and Multiples
Cambridge IGCSE Mathematics 0580 · Paper 11 (Core) · Non-calculator · 3 marks
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The question, in short
List every factor of 24, then state the reciprocal of the fraction 3/7.
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Part (a) · 2 marks
Write down all the factors of 24.
- 1Factor pairs: 1 × 24, 2 × 12, 3 × 8, 4 × 6
- 2Factors: 1, 2, 3, 4, 6, 8, 12, 24
Answer1, 2, 3, 4, 6, 8, 12, 24
Part (b) · 1 mark
Write down the reciprocal of 3/7.
- 1Reciprocal of 3/7 = 1 ÷ 3/7 = 7/3
Answer7/3
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Also searched as: 0580/11/O/N/25 · 0580_w25_qp_11 · 0580 w25 11 · question 4.
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