Advertisements
Advertisements
Question
What are prime numbers? Give ten examples.
Solution
Prime number: A number is called a prime number if it has only two factors, namely 1 and itself.
Examples: 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29 are prime numbers.
APPEARS IN
RELATED QUESTIONS
List all even prime numbers.
Find if the following number is a prime number:
87
Express the following odd number as the sum of three odd prime number:
49
Express the following odd number as the sum of three odd prime number:
63
Express the following number as the sum of twin prime:
84
State the following statement is True or False.
1 is the smallest prime number.
Which of the following is a composite number?
The smallest prime number is ______.
Write 'T' for true and 'F' for false for the following statement.
The sum of two odd numbers is always odd.
The only even prime number is
