The prime factors of 38 are 19 and 2. Since 1 isn't prime or composite, 1 cannot be a prime factor of 38.
2 x 19 = 38
The prime factorization of 12 is: 2 X 2 X 3 The prime factorization of 18 is: 2 X 3 X 3 The prime factorization of 20 is: 2 X 2 X 5
The prime factorization for 12 is 2 x 2 x 3The prime factorization for 20 is 2 x 2 x 5GCF of (12,20) = 4
2 x 7 = 14 2 x 19 = 38
The prime factorization of 38 is 2 x 19.
The prime factors of 38 are 19 and 2. Since 1 isn't prime or composite, 1 cannot be a prime factor of 38.
That's the prime factorization of 140.
54*38 = 4100625 in prime exponents
38 2,19 2 x 19 = 38
1 is the greatest and only common factor of 15 and 38. The prime factorization of 15 is 3*5. The prime factorization of 38 is 2*19
2 and 19
2 x 19 = 38
2 x 2 x 3 is the prime factorization for 12.
2 x 19 = 38
The greatest common factor of 38 and 57 is 19. The prime factorization of 38 is 2*19 The prime factorization of 57 is 3*19 So the GCF is 19.
The prime factorization of 129 is 3 x 43.