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
Wiki User
∙ 9y agoWiki User
∙ 11y agoNegative numbers don't have prime factorizations.
3•19
3 x 19 = 57
57 = 31 x 191
The prime factorization is... 2x2x2x2x2x5x5
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
49 is not prime - its prime factorization is 72. 57 is not prime - its prime factorization is 19 x 3.
57 = 3*19
3 x 19 = 57
3 x 19 = 57
3•19
3 x 19 = 57
57 = 3 * 19It is: 3 and 19
57 = 31 x 191
Prime factorization of 343 = 7 x 7 x 7 Prime factorization of 57 = 3 x 19 It is clear that no prime number is common in the prime factorizations. Therefore, GCF of 343 & 57 is 1.
It is 31 and 191