Which number has only one factor
- Which number has only one factor other than itself
- Which natural number has only one factor
- Number which has only one factor is called
- Which natural number has only one factor true or false
- Which whole number has only one factor
- Which number has only one prime factor
- The number which has only one factor
- Which of the following number has only one factor
- Write the number which has only one factor
- Dash number has only one factor
- What number has only one factor pair
- Which number have only one factor
- Which number is only one factor