Mastering Factors, Multiples & Primes
Mathematics
Grade 8
12 questions
~24 mins
0 views0 downloads
About This Worksheet
A worksheet covering Factors, Multiples & Primes for Grade 8 students, focusing on understanding and applying key concepts in number theory.
Topics covered:
Worksheet Preview
Full preview • 12 questions
Mastering Factors, Multiples & Primes
Subject: MathematicsGrade: Grade 8
Name:
Date:
Untitled Worksheet
Grade Grade 8
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
List all the factors of 36.
[2 marks]2.
What is the least common multiple (LCM) of 8 and 12?
[2 marks]3.
Is 37 a prime number? Yes or No.
[1 mark]4.
Find all the prime numbers between 20 and 30.
[2 marks]5.
List the factors of 50.
[2 marks]6.
Find the least common multiple (LCM) of 15 and 20.
[3 marks]7.
Determine whether 51 is a prime number. Yes or No.
[1 mark]8.
What is the smallest prime number greater than 50?
[2 marks]9.
Find all the factors of 81.
[2 marks]10.
A number is divisible by both 3 and 4. Which of the following could be the number? (a) 36, (b) 48, (c) 50, (d) 60. Choose all correct options.
[2 marks]11.
A company produces items in batches. Each batch has a number of items that is a multiple of 8 and 12. What is the smallest number of items in a batch?
[3 marks]12.
Challenge: A number is divisible by 2, 3, and 5. It is less than 100. What could be the number? List all possibilities.
[4 marks]Quick Actions
What is Remix?
Create a new worksheet based on this one. Change the grade level, topic, number of questions, or difficulty - then generate a fresh version.
- • Change grade level (Grade 6 → Grade 7)
- • Swap topics (Harry Potter → Macbeth)
- • Add more questions (10 → 15)
- • Adjust difficulty
Related Worksheets
Details
- Created
- 12/30/2025
- Updated
- 12/30/2025
- Type
- worksheet