37 is a prime number but 42 is a composite number
one, it is relativly prime. (:
835 is not a prime number.
no
15 is relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
No
Yes.
No. They have 5 as a common factor.
Method of prime factorization: Expressing each number as the product of prime numbers.P.F. of 16 = 2x2x2x2P.F. of 42 = 2x3x7G.C.F.(16, 42) = 2
It can be. 59 is relatively prime to any number that isn't a multiple of 59.