Monday, October 25, 2010

Prime numbers

Let's learn what is a prime number.
A prime number is a number that can be divisible only by 1 and itself.

For example, 3 and 5 are prime numbers because they can only be divisible by 1 and themselves.

Let's list prime numbers between 1 to 10.
The prime numbers between 1 to 10 are 3, 5 and 7.

Similarly, you can find out prime numbers from number between 1 to 100.

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