The composite numbers between 70 and 80 are 72, 74, 75, 76, 77 and 78.
The composite numbers between 50 and 80 are: 50, 51, 52, 54, 55, 56, 57, 58, 60 62, 63, 64, 65, 66, 68, 69, 70, 72 74, 75, 76, 77, 78, 80
All even numbers between 50 and 80 are composite.
62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77 and 78.
81, 82, 84, 85, 86, 87, 88. 80 and 90 are composite too
The composite numbers between 70 and 80 are 72, 74, 75, 76, 77 and 78.
The composite numbers between 50 and 80 are: 50, 51, 52, 54, 55, 56, 57, 58, 60 62, 63, 64, 65, 66, 68, 69, 70, 72 74, 75, 76, 77, 78, 80
All even numbers between 50 and 80 are composite.
They are the numbers that have more than two factors in them.
62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77 and 78.
452
81, 82, 84, 85, 86, 87, 88. 80 and 90 are composite too
All of them except for 83 and 89 which are prime numbers
The only composite factor of 65 is 65. The composite factors of 80 are 4, 8, 10, 16, 20, 40, 80
60 and 80 :D
All of them except for 83, 89 and 97 which are prime numbers
All of them except 83, 89 and 97 which are prime numbers