37 is a prime number but 42 is a composite number
one, it is relativly prime. (:
835 is not a prime number.
no
No.
15 is relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
No
No. They have 5 as a common factor.
If the question refers to the prime factors of 999 then these are 33 and 37. If the question refers to the number of prime numbers between 1 and 999 then there are 168.
It can be. 59 is relatively prime to any number that isn't a multiple of 59.