HCF Worksheet for Class 5 | PDF

HCF Worksheet for Class 5 | PDF

HCF Worksheet Class 5Download

🔢 Answer Key – HCF Worksheet

A. Find the HCF

  1. 8, 12 → 4
  2. 15, 20 → 5
  3. 18, 24 → 6
  4. 16, 28 → 4
  5. 21, 35 → 7
  6. 24, 36 → 12

B. Prime Factorisation

  1. 12 and 18 → 6
  2. 20 and 30 → 10
  3. 24 and 36 → 12
  4. 28 and 42 → 14
  5. 30 and 45 → 15
  6. 36 and 48 → 12

C. Choose the correct answer

  1. b) 3
  2. b) 4
  3. a) 5
  4. b) 6
  5. b) 6

D. Fill in the blanks

  1. 4
  2. 5
  3. 8
  4. 5

E. Match

  1. 6 and 8 → b) 2
  2. 10 and 15 → a) 5
  3. 12 and 18 → d) 3
  4. 20 and 25 → a) 5

Note: In the original matching table, “a. 5” is used twice, so the answers are 1-b, 2-a, 3-d, 4-a.

F. Word Problems

  1. 12 sets
  2. 6 groups
  3. 12 cm

G.

  1. HCF of 24, 36 and 48 → 12
  2. Greatest number dividing 45 and 60 → 15