Which number is only one factor
- Which number has only one factor
- Which natural number has only one factor
- Which number has only one factor other than itself
- Which whole number has only one factor
- Which number has only one prime factor
- Number which has only one factor is called
- The number which have only one factor is called
- The only natural number which is exactly one factor
- Dash is a unique number which has only one factor
- That is one number
- What is the number
- Finding factors of a number