HCF Worksheet for Class 4

HCF Worksheet – Class 4

✏️ Section A: Find the HCF (by listing factors)

1. Find the HCF of 8 and 12
2. Find the HCF of 10 and 15
3. Find the HCF of 6 and 9
4. Find the HCF of 14 and 21
5. Find the HCF of 16 and 24

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✏️ Section B: Fill in the blanks

6. The HCF of 18 and 27 is ______
7. The HCF of 20 and 30 is ______
8. The HCF of 9 and 12 is ______
9. The HCF of 25 and 35 is ______
10. The HCF of 7 and 14 is ______

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✏️ Section C: Word Problems

11. 12 apples and 18 bananas are to be packed into equal groups.
    What is the greatest number of groups possible?
12. A teacher has 24 pencils and 36 erasers. She wants to divide them into equal sets.
    What is the greatest number of sets she can make?
13. 15 red balls and 20 blue balls are arranged in equal rows.
    What is the maximum number of rows?

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✏️ Section D: Choose the correct answer (MCQs)

14. HCF of 6 and 8 is:
    a) 2
    b) 3
    c) 4
    d) 6
15. HCF of 9 and 15 is:
    a) 1
    b) 3
    c) 5
    d) 9
16. HCF of 4 and 10 is:
    a) 2
    b) 4
    c) 5
    d) 10

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✏️ Section E: Challenge Questions

17. Find the HCF of 12, 18, and 24
18. Find the HCF of 8, 16, and 32
19. Find the HCF of 9, 27, and 36
20. Find the HCF of 14, 28, and 42

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✅ Answer Key

1. 4
2. 5
3. 3
4. 7
5. 8
6. 9
7. 10
8. 3
9. 5
10. 7
11. 6 groups
12. 12 sets
13. 5 rows
14. a) 2
15. b) 3
16. a) 2
17. 6
18. 8
19. 9
20. 14