← Lesson📄 Worksheet✅ Memo📝 Exam test🗝️ Marking guide
∑ DANEMATHICS
FREE CAPS MATHS RESOURCES
Grade 8 · Whole Numbers
HCF and LCM (Highest Common Factor & Lowest Common Multiple)
WORKSHEET
Name: 
Class: 
Date: 
Mark
  / 10

Answer all questions. Show all your working — marks are awarded for method as well as the final answer.

  1. 1
    Find the HCF of 24 and 36.
    (2)
  2. 2
    Find the LCM of 8 and 12.
    (2)
  3. 3
    Find the HCF and LCM of 18 and 30.
    (2)
  4. 4
    Two bells ring every 15 min and every 20 min. They ring together at 08:00. When do they next ring together?
    (2)
  5. 5
    60 red and 48 blue beads are shared into identical packs (same reds per pack, same blues per pack) using as many packs as possible. How many packs?
    (2)
TOTAL: 10 marks
© Danemathics — free to print and share for classroom use.danemathics.com

Printing this sheet

  1. In the print dialog open More settings and untick “Headers and footers” — that is what prints the date, time and web address in the margin.
  2. Leave Pages per sheet on 1 so learners keep the full writing space.
  3. Choose Save as PDF as the destination to download it instead of printing.