The composite numbers between 70 and 80 are 72, 74, 75, 76, 77 and 78.
It is 70
65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80
The composite numbers are: 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86 ,87, 88
All even numbers between 50 and 80 are composite.
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
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ANSWER: 70 and 80 are not prime numbers. They are composite numbers:70 is a composite number because the factors of 70 other 1 and itself (70) are 2, 5, 7, 10, 14, and 35.80 is also a composite number because the factors of 80 other 1 and itself (80) are 2, 4, 5, 8, 10,16, 20, and 40.
It is 70
65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80
The composite numbers are: 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86 ,87, 88
71, 73, and 79 are three prime numbers between 70 and 80.
70, 72, 74, 75, 76, 77, 78, 80
70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85 (including 70 and 85)
All even numbers between 50 and 80 are composite.
The three prime numbers between 70 and 80 are: 71, 73, 79
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
The prime numbers between 70 and 80 are 71, 73 and 79They are: 71, 73 and 79