Composite.
Composite.
Composite.
Composite.
Composite.
composite. 3 and 19 go into 57
Composite, 2223= 3*3*13*19
57 is a composite number with factors 3 and 19.
3 and 19
2 composite numbers whose prime factorization have a sum of 10 are 30 (2+3+5=10) and 21 (3+7=10).
composite. 3 and 19 go into 57
Composite, 2223= 3*3*13*19
No, 19 is prime. A composite number needs to have 3 or more factors. 19 has only 2 factors, 1 and itself, which makes it prime.
57 is a composite number with factors 3 and 19.
513 is not prime. 513 = 3 * 3 * 3 * 19
No. it is composite. 57 is divisible by 3 and 19 :)
3 and 19
3 and 19
2 composite numbers whose prime factorization have a sum of 10 are 30 (2+3+5=10) and 21 (3+7=10).
693 can be divided by 3 ==> composite number. This is an easy prime because if you make a sum of all the digits: 6 + 9 + 3 = 18, if you can devide this sum by 3 than you can also divide the original number by 3.
3, 19, 57
19 is a prime number. Its only factors are 1 and 19. 21 is a composite number. Its factors are 1, 3, 7, and 21. 23 is a prime number. Its only factors are 1 and 23.