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∙ 9y agoThey are: 2 3 5 7 11 13 17 19 and 23
The first five prime numbers before 28 are 23, 19, 17, 13, and 11.
Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
The numbers are 13 and 41. And you do not need to know that they are prime in order to find the answer. The sum (54) and difference (28) provide all the necessary information.
Prime numbers: 11, 13, 17, 19, 23, 29 Composite numbers: 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30
There are 5 prime numbers between 8 and 28: 11 13 17 19 23
23 is the only prime number between 20 and 28.
They are: 2 3 5 7 11 13 17 19 and 23
The numbers 19 and 23 are prime.
The prime numbers from 1 to 28 are 2, 3, 5, 7, 11, 13, 17, 19, and 23.
The sum of all prime numbers between 1 and 11 is 28.
The first five prime numbers before 28 are 23, 19, 17, 13, and 11.
Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
There aren't any.
There are none
28
The numbers are 13 and 41. And you do not need to know that they are prime in order to find the answer. The sum (54) and difference (28) provide all the necessary information.