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Prime Number – Facts and Examples
A prime number is an entire number more noteworthy than 1; yet it very well may be partitioned uniquely by 1 and the number itself.

For instance:
Let us take the number 6.
The number 6 can be separated equally by 2 or 3.
2×3= 6
Let us take another number, say 5.
The number 5 can’t be separated equally.
1×5= 5
In this way, a prime number is a number which:
- Is more noteworthy than 1.
- Can’t be separated equally.
- The main two variables of the number are 1 and the number itself.
- The numbers which are not prime numbers are called composite numbers.
Would you be able to isolate 8 apples equitably among 4 kids?
4×2= 8; every kid gets 2 apples.
4 and 8 are composite numbers.
Would you be able to share 7 apples equally among 4 kids?
No, on the grounds that 7 is a prime number.
Steps to demonstrate whether a number is a prime number or not
Take a stab at separating the number by 2. Check whether you get an entire number. In the event that you do, it can’t be a prime number.
Take a stab at isolating the number by prime numbers like 3,5,7,11. On the off chance that it is distinguishable by prime numbers, at that point it’s anything but a prime number.

The Rhind Mathematical Papyrus
For instance:
- 9 is distinguishable by 3 however not detachable by 2; in this manner 9 is definitely not a prime number.
- 15 is distinguishable by 3 and 5 however not detachable by 2; in this manner 15 is definitely not a prime number.
Cool math for kids
- Number 1 is neither prime nor composite.
- The biggest prime number known has 13 million digits!
- Type the prime number 379009 on a mini-computer and read it topsy turvy. It will peruse as Google!
- There are an interminable number of prime numbers.