What Is The Common Factor Of 12 And 18?

What is the HCF of 16 and 24?

8Solution: Consider the highest common factor of 16 and 24 again.

The common factors are 1, 2, 4 and 8.

So, the highest common factor is 8..

What is the GCF of 60 and 24?

We found the factors and prime factorization of 24 and 60. The biggest common factor number is the GCF number. So the greatest common factor 24 and 60 is 12.

What are the common factors of 10?

First, solve for the factors of 10. The factors of 10 are: 1,2,5,10 Next, solve for the factors of 25. The factors of 25 are: 1,5,25 The factors common to both lists are: 1,5 Therefore, the common factors of 10 and 25 are 1 and 5.

What are the common factors of 18 and 24?

Consider the numbers 18, 24, and 36. Their common factors are 1, 2, 3, and 6. Their greatest common factor is 6.

What is the highest common factor of 12 15 and 18?

Factors of 12 = 1, 2, 3, 4, 6 and 12. Factors of 18 = 1, 2, 3, 6, 9 and 18. Therefore, common factor of 12 and 18 = 1, 2, 3 and 6. Highest common factor (H.C.F) of 12 and 18 = 6 [since 6 is the highest common factor].

What is the smallest factor of 18?

I write the factors in order from smallest to greatest, so the factors of 18 are: 1, 2, 3, 6, 9, and 18.

What is the GCF of 18 and 45?

The ‘GCF’ is the ‘greatest common factor’ that is shared between two numbers. Between 18 and 45, the GCF is 9, and here’s how you know.

What are 5 multiples of 18?

1 Answer. 18,36,54,72,90 are first five multiples of 18 .

What are the 6 factors of 12?

So 1, 2, 3, 4, 6 and 12 are factors of 12.

What are all the common factors of 12 and 18?

We found the factors and prime factorization of 12 and 18. The biggest common factor number is the GCF number. So the greatest common factor 12 and 18 is 6.

What are the common factors of 12?

The factors of 12 include: 1, 2, 3, 4, 6, and 12. Thus, the common factors of 16 and 12 are: 1, 2, and 4. Often in math problems, it can be desirable to find the greatest common factor of some given numbers.

What are the common factors of 18 and 30?

Greatest common factor (GCF) of 18 and 30 is 6. We will now calculate the prime factors of 18 and 30, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18 and 30.

What is the GCF of 15 and 27?

We found the factors and prime factorization of 15 and 27. The biggest common factor number is the GCF number. So the greatest common factor 15 and 27 is 3.

What are the common factors of 18?

The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9.

What is the HCF of 15 and 20?

5Greatest common factor (GCF) of 15 and 20 is 5. We will now calculate the prime factors of 15 and 20, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 20.

What is the LCM of 30 and 18?

Least common multiple (LCM) of 30 and 18 is 90.

What is the GCF of 60 and 25?

The common factors of 25 and 60 are 5, 1, intersecting the two sets above. In the intersection factors of 25 ∩ factors of 60 the greatest element is 5. Therefore, the greatest common factor of 25 and 60 is 5.