There are infinitely many numbers between any two numbers.
Here, for example, you could consider
29.0000000000000001
29.0000000000000002
29.98654623
32.456456456... (repeating)
33
There are two; 29 and 31.
the awnser is 3333
31 37 41 43.
23, 29, 31, 37
They are: 23 29 31 and 37
They are: 23 29 31 and 37
66
They are: 23 29 31 and 37 which makes four of them
37 + 29 = 66 37 - 29 = 8
47, 29 & 37 are prime numbers while 49 is a composite number.
Since 29=29*1=prime & 37 is not a multiple of 29, the GCF of any prime and non-multiple composite number is 1
21 23 27 29 31 37 39