No, 50 is not prime. 10 x 5 = 50 ,and 50 x 1 = 50
It is prime.
no
Yes.
No, it is composite.
The only prime factors of 50 are 5, 2, and 1.
51
53
2 and 7
57 is prime. nothing goes into it.
53 is the next one.
composite.
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101