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Q: What are the composite numbers between 65 and 75?

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65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80

To find the prime numbers between 65 and 75, try dividing each number by 2, 3, 5, and 7. If there is a remainder after division by any of those divisors, the is prime; if there are no remainders, the number is composite.

All of the whole numbers between 50 and 75 are composite numbers, except 53, 59, 61, 67, 71, and 73.

62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77 and 78.

The prime numbers between 65 and 75 are: 67, 71 and 73

The composite numbers between 70 and 80 are 72, 74, 75, 76, 77 and 78.

They are the composite numbers that have more than two factors in them whereas prime numbers have only two factors in them

60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78

The sum is 75.

The odd numbers between 60 and 75 are: 61, 63, 65, 67, 69, 71, 73

10, which is the difference between the highest and lowest numbers.

60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90 are the composite numbers in that range.

The composite numbers are: 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86 ,87, 88

There are infinitely many numbers between 65+ and 75-

They are the numbers that have more than two factors in them whereas prime numbers have only two factors.

75 is composite. (all whole numbers ending in five or zero 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

There are 25 prime numbers and 75 composite numbers from 1 to a 100. A prime number has only two factors whereas a composite number has more than two factors.

65, 70 and 75

65, 70, 75

These two odd numbers are 39 and 65. Both are between 25 and 75, and their GCF is 13.

75%

Both composite 75 is divisible by 5 112 is divisible by 2 ... and other numbers

The odd numbers between 70 and 90 are 71, 73, 75, 77, 79, 81, 83, 85, 87, and 89. We know right away that 75 and 85 are composite, since they're divisible by 5. 81 is composite since it is the square of 9. 77 is obviously divisible by 11, so it, too, is composite. 87 is divisible by 3 since 8 + 7 = 15, which is divisible by 3. Therefore, and trust me, I double-checked the rest, 75, 77, 81, 85, and 87 are the composite, odd numbers between 70 and 90.

The odd composite numbers between 1 and 100 are: 9, 15, 21, 25, 27, 33, 35, 39, 45, 49, 51, 55, 57, 63, 65, 69, 75, 77, 81, 85, 87, 91, 93, 95, 99