What is the common factor of 30?

The factors of 30 are 1, 2, 3, 5, 10, 15, and 30. The common factors of 15 and 30 are 1, 3, 5, and 15.

Likewise, people ask, what are the factors of 30?

30 is a composite number. 30 = 1 x 30, 2 x 15, 3 x 10, or 5 x 6. Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30. Prime factorization: 30 = 2 x 3 x 5.

Also, what are the common factors of 12 and 30? Earlier we found that the Common Factors of 12 and 30 are 1, 2, 3 and 6, and so the Greatest Common Factor is 6. The Greatest Common Factor of 12 and 30 is 6.

Similarly, what is the greatest common factor for 30?

The GCF of 30 and 54 is 6. In order to identify the GCF of these two numbers, we need to list all of their factors: 30: 1, 2, 3, 5, 6, 10, 15, 30.

What are the common factors of 18 and 30?

We found the factors and prime factorization of 18 and 30. The biggest common factor number is the GCF number. So the greatest common factor 18 and 30 is 6.

39 Related Question Answers Found

What are the factors of 30 and 20?

Answer and Explanation:

The factors of 20 that are also factors of 30, or the common factors of 20 and 30, are 1, 2, 5, and 10.

What is the factor of 32?

32 is a composite number. 32 = 1 x 32, 2 x 16, or 4 x 8. Factors of 32: 1, 2, 4, 8, 16, 32. Prime factorization: 32 = 2 x 2 x 2 x 2 x 2, which can also be written 32 = 25.

What are factors of 40?

40 = 1 x 40, 2 x 20, 4 x 10, or 5 x 8. Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40. Prime factorization: 40 = 2 x 2 x 2 x 5, which can also be written 2³ x 5.

What is the factor of 42?

42 is a composite number. 42 = 1 x 42, 2 x 21, 3 x 14, or 6 x 7. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42. Prime factorization: 42 = 2 x 3 x 7.

What are the factors of 7?

The factors of 7. Answer : 1,7, Related Links : Is 7 a rational number?

What are the factors of 38?

38 and Factor Finding

38 = 1 x 38 or 2 x 19. Factors of 38: 1, 2, 19, 38. Prime factorization: 38 = 2 x 19.

What is the factor of 12?

12 is a composite number. 12 = 1 x 12, 2 x 6, or 3 x 4. Factors of 12: 1, 2, 3, 4, 6, 12. Prime factorization: 12 = 2 x 2 x 3, which can also be written 12 = 2² x 3.

What are the factors of 72?

The factors of 72. Answer : 1,2,3,4,6,8,9,12,18,24,36,72, Related Links : Is 72 a rational number?

What is the LCM of 9 and 12?

The LCM of 9 and 12 is thirty-six.

What is the LCM of 8 and 12?

Least common multiple (LCM) of 8 and 12 is 24.

What is the factor of 45 and 30?

The gcf of 30 and 45 can be obtained like this: The factors of 30 are 30, 15, 10, 6, 5, 3, 2, 1. The factors of 45 are 45, 15, 9, 5, 3, 1. The common factors of 30 and 45 are 15, 5, 3, 1, intersecting the two sets above.

What is the GCF calculator?

The greatest common factor (GCF or GCD or HCF) of a set of whole numbers is the largest positive integer that divides evenly into all numbers with zero remainder. For example, for the set of numbers 18, 30 and 42 the GCF = 6.

What is the GCF of 3 and 6?

The prime factors and multiplicities 3 and 6 have in common are: 3. 3 is the gcf of 3 and 6. gcf(3,6) = 3.

What is the GCF of 4 and 6?

The common factors of 4 and 6 are 2, 1, intersecting the two sets above. In the intersection factors of 4 ∩ factors of 6 the greatest element is 2. Therefore, the greatest common factor of 4 and 6 is 2.

What is the GCF of 10 and 15?

We found the factors and prime factorization of 10 and 15. The biggest common factor number is the GCF number. So the greatest common factor 10 and 15 is 5.

What is the GCF of 9 and 15?

What is the GCF of 9 and 15? The gcf of 9 and 15 is 3.

What is the LCM of 12 and 15?

Least common multiple (LCM) of 12 and 15 is 60.