Prime Numbers

Front

What is a prime number?

Back

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A composite number is a number greater than 1 that has more than two positive divisors.

Front

Is the number 1 a prime number?

Back

No, the number 1 is neither prime nor composite.

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Front

Is the number 2 a prime number?

Back

Yes, the number 2 is a prime number.

Front

Is the number 3 a prime number?

Back

Yes, the number 3 is a prime number.

Front

Is the number 4 a prime number?

Back

No, the number 4 is a composite number.

Front

What are the first five prime numbers?

Back

The first five prime numbers are 2, 3, 5, 7, and 11.

Front

Is the number 29 a prime number?

Back

Yes, the number 29 is a prime number.

Front

Is the number 206 a prime number?

Back

No, the number 206 is a composite number.