Answer Key – Factors and Multiples (Class 6)
A. Fill in the blanks:
1. 1 2. Itself 3. 6, 12, 18, 24, 30 4. 2 5. 9 6. Prime 7. 1, 2, 3, 4, 6, 12 8. 0
B. True or False:
1. True 2. True 3. False 4. True 5. False 6. True
C. Factors:
- 1, 2, 3, 6, 9, 18
- 1, 2, 4, 7, 14, 28
- 1, 2, 4
- 1, 2, 4, 8
D. Multiples:
- 4, 8, 12, 16, 20, 24
- 7, 14, 21, 28, 35
- 15, 30, 45
- 32, 40, 48, 56
E. Solve:
- Yes, .
- Yes, .
- HCF = 6
- LCM = 12
F. Word Problems:
- Any four: 1, 2, 3, 4, 6, 8, 12, 24.
- 24 minutes.