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Edexcel IGCSE Math A Higher 1.1 H Prime Factors Common Factors and Common Multiples Questions

Practise factor-and-multiple questions by finding common multiples and using factor structure to identify required factors.

Syllabus
First assessment 2018
Course
Math A 4MA1
Level
Higher

Exam points

  • Find a number that is a common multiple of two given integers from the prompt.
  • Use factor structure to identify the largest factor with a stated property.

Edexcel IGCSE Math A Higher 1.1 H Prime Factors Common Factors and Common Multiples Questions question 1

[Maximum number: 1]

9N=480×1099 \quad N=480 \times 10^{9}

Find the largest factor of N that is an odd number.

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