Back to Edexcel Maths Higher November 2023 Paper 1 Home
​Q3: Paper 1 – November 2023

Helpful Links

Content:

• Product of Primes​
• LCM - Part 1
• LCM - Part 2
• LCM - Venn Diagrams​

Quizzes:

• Product of Primes
• LCM
• LCM - Venn Diagram

---

Question

3) 
​(a) Write 156 as a product of its prime factors.

[2 marks]

 
(b) Find the highest common factor (HCF) of 156 and 130

[2 marks]

---

Mark Scheme

---

Working