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IGCSE International Mathematics 0607 · Number · 4

0607.C1.1.04 — Identify and use: express 72 as a product of its prime factors.: past paper questions

31 real questionsasked in 7 of the last 10 exam series2019–2025usually: Find, Write, Use, Write down, Shade

Real questions on 0607.c1.1.04 — identify and use: express 72 as a product of its prime factors.

The newest 20 of 31 written questions. Open one to see it on the real paper.

  1. 0607/11 · May/June 2025 · Q18a[2]

    2-mark question — its maths and diagrams are best seen on the paper.

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  2. 0607/11 · May/June 2025 · Q18b[2]

    2-mark question — its maths and diagrams are best seen on the paper.

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  3. 0607/13 · May/June 2025 · Q13a[2]

    2-mark “Write” question — its maths and diagrams are best seen on the paper.

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  4. 0607/22 · February/March 2025 · Q7[2]

    2-mark “Write” question — its maths and diagrams are best seen on the paper.

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  5. 0607/31 · October/November 2024 · Q1a[3]

    3-mark “Write down” question — its maths and diagrams are best seen on the paper.

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  6. 0607/21 · May/June 2024 · Q9[4]

    4-mark “Find” question — its maths and diagrams are best seen on the paper.

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  7. 0607/22 · May/June 2024 · Q7a[1]

    1-mark question — its maths and diagrams are best seen on the paper.

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  8. 0607/33 · May/June 2024 · Q7d(i)[1]

    1-mark “Find” question — its maths and diagrams are best seen on the paper.

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  9. 0607/33 · May/June 2024 · Q7d(ii)[4]

    4-mark “Write” question — its maths and diagrams are best seen on the paper.

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  10. 0607/32 · February/March 2024 · Q11a[2]

    2-mark “Write” question — its maths and diagrams are best seen on the paper.

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  11. 0607/22 · October/November 2023 · Q10a[2]

    2-mark “Find” question — its maths and diagrams are best seen on the paper.

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  12. 0607/22 · October/November 2023 · Q11a[1]

    1-mark “Shade” question — its maths and diagrams are best seen on the paper.

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  13. 0607/63 · October/November 2023 · Q6c(iii)[1]

    1-mark “Sketch” question — its maths and diagrams are best seen on the paper.

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  14. 0607/63 · October/November 2023 · Q6d[1]

    1-mark question — its maths and diagrams are best seen on the paper.

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  15. 0607/63 · October/November 2023 · Q7a[1]

    1-mark “Find” question — its maths and diagrams are best seen on the paper.

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  16. 0607/63 · October/November 2023 · Q7b[1]

    1-mark “Find” question — its maths and diagrams are best seen on the paper.

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  17. 0607/23 · May/June 2023 · Q10[2]

    2-mark “Write” question — its maths and diagrams are best seen on the paper.

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  18. 0607/33 · May/June 2023 · Q1b[2]

    2-mark “Write” question — its maths and diagrams are best seen on the paper.

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  19. 0607/41 · May/June 2023 · Q10a(ii)[1]

    1-mark “Use” question — its maths and diagrams are best seen on the paper.

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  20. 0607/41 · May/June 2023 · Q10b(i)[1]

    1-mark question — its maths and diagrams are best seen on the paper.

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What examiners said

Sometimes candidates found one term correctly or found both terms and then combined them to give, for example, 12 m3.

— Examiner report, May/June 2025, 0607/11 Q18(a) (Cambridge)

Candidates were, in general, more successful in this part. However, many candidates only multiplied the first part of each bracket giving answers such as 10x + 6x = 16x. This was given a mark as this x term was correct. Some candidates got as far as (10x – 5) + (6x + 8) but then unlike terms were combined. Some did not handle the subtraction correctly.

— Examiner report, May/June 2025, 0607/11 Q18(b) (Cambridge)

Many candidates gave a product that equalled 60 but was not made up of prime factors, for example, 6 × 10 or 60 × 1. For the method mark, this was not far enough as all prime factors had to be found. These could be listed or shown on a factor tree, table or ladder.

— Examiner report, May/June 2025, 0607/13 Q13(a) (Cambridge)

Past papers, syllabus and examiner reports © UCLES (Cambridge University Press & Assessment). Questions are matched to topics from the official syllabus. AssessPro is independent and not endorsed by Cambridge.

0607.C1.1.04 — Identify and use: express 72 as a product of its prime factors. — IGCSE International Mathematics 0607 past paper questions | AssessPro