Composite numbers 1 to 100

                 Many questions about prime numbers and composite numbers are asked in competitive exams.

           In the previous post We know about What is the Prime number? 

   In this post we are going to see information about composite numbers from 1 to 100.

composite numbers

                      Composite numbers- Composite numbers are numbers have more than 2 factors.

          Numbers which have three or more divisors are called composite numbers.

      Example- The number 20 is divisible by 1, 2, 4, 5, 10 and 20.

 The number 20 has seven factors, so 20 is a composite number.

A composite number between 1 and 100

   4, 6, 8, 9, 10,

 12, 14, 15, 16, 18, 20, 

21, 22, 24, 25, 26, 27, 28, 30, 

32, 33, 34, 35, 36, 38, 39, 40, 

42, 44, 45, 46, 48, 49, 50,

 51,52,54,55,56,57,58,60,

62,63,64,65,66,68, 69,70,

72,74,75,76,77,78,80,

81,82,84,85,86,87,88,90,

91,92,93,94,95,96,98,99,100

     

        

Important points of composite numbers

•  The total number of composite numbers from one to one hundred is 74.

•  All these numbers have 3 or more than factors.

•   From one to hundred, 49 numbers are even and 25 numbers are odd

•  Two digit 69 numbers are composite numbers and one digit 5 ​​numbers are composite numbers.

• The smallest composite number is 4.

• The largest two digit composite number is 99.

• The smallest composite number of two digits is 10.