Yes, it is.
79 is divisible by 1 and 79, so it is a prime.
1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
No. All multiples of 4 are even and 79 is odd so it cannot be divisible by 4.
1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422.
No.
Yes by itself and one because 79 is a prime number
Every number is divisible by any non-zero number.The prime factorisation is 5*79.
Yes, it is divisible by 1, 13, 79, 1027.
1, 5, 79, 395
A prime number is a number that is divisible only by 1 and itself; it has no other factors. A composite number is a number that is divisible by more than 2 numbers. The only factors of 79 are 1 and itself. Therefore, 79 is a prime number.
1, 11, 79, 869.
1, 29, 79, 2291.