It doesn't have an end and doesn't repeat. A few examples are pi and the square root of 7.
Chat with our AI personalities
The square root of 15 is an irrational number
One that cannot be expressed as a fraction: eg 0.3 is rational but sqrt 3 is not.
No. All integers are rational.
By definition, an irrational numbers cannot have any integer factors. So there can be no common factor where an irrational number is concerned.
It means you multiply the number by itself.