To be sure, prime numbers are a number which cannot be divisible by every number except for itself and one. Take 5 for an example. There is no possible number which is divisible by itself except for itself and one. So, 5 is a Prime number.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 are all prime numbers to 100. Let's refresh our mind. Now, 57 has factors of 1, 3, 19, and 57. Let's remove the 57 and 1. Now, 3 and 19 are all the factors of 57.
Prime factorization is the finding which prime number multiply to get to make the original number. 57: 1, 3, 19, 57 Prime Factors: 3, 19 3 x 19 = 57
57 is not a prime number as 3 factors into 57 19 times.As a side note, some schools may teach that 1 is a prime number but it is not, by definition a number is only considered to be prime if it is divisible by two integers, itself and 1. As 1 can only be divided by 1 and no other number, it does not qualify as a prime number.
Only 91 is the prime number, 57 is a composite number because it is divisible by 3. ------------------------------- 57 and 91 are both composite. 57 = 19*3, and 91 = 13*7.
57 is a composite number; it has factors other than 1 and itself. It is not a prime number.Factors of 57 are 1, 3, 19, and 57.
No, it is divisible by 3 & 19
No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.
No, and 57 is not a prime number.
Prime
57 is composite.
57 is a Composite Number.
No. The number 57 is a composite.
Prime factorization is the finding which prime number multiply to get to make the original number. 57: 1, 3, 19, 57 Prime Factors: 3, 19 3 x 19 = 57
I think its prime
No, 57 = 3 x 19, so it's not a prime number
No 19 x 3 = 57
57 is not a prime number because it has more than two factors which are 1, 3, 9 and itself 57 so therefore it is a composite number.
No because 19 x 3 = 57 ...