Across
- 3. Numbers which divide another number exactly
- 5. It is a multiple of every number
- 7. It is the smallest factor of all the number
- 9. A series of numbers in order, which are connected by some operation
- 10. Operation used to find factors
- 11. Numbers have only two factors
Down
- 1. Product of a number multiplied by itself
- 2. HCF of 15 and 9
- 4. Sum of all the factors of 23
- 6. Numbers which have more than 2 factors
- 8. The greatest common factor of 30 and 10