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PRIME AND COMPOSITENUMBERS
PRIME NUMBERS WHAT IS A PRIME NUMBER ?
Number which have only two factors are called prime number 1 and the number itself.
Example
2 = 2 & 1 3 = 3 & 1
COMPOSITE NUMBERS
WHAT IS A COMPOSITE NUMBER ?
The number which have more than two factors are called composite number.
Example 4=2,1,4 6=1,2,3,6
CO-PRIME NUMBERS
WHAT ARE CO-PRIME NUMBER ? Two numbers that have only 1 as the
common factor are known as co-prime number. All the prime are co-prime numbers
Example 35 = 7x5x1 39 = 3x13x1
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