Quick Answer: What’S The GCF Of 3 And 18?

What are 3 numbers with a GCF of 14?

The prime factors 2*7 = 14 are Common to all three, so 14 is the GCF.

List the factors of each number.

The greatest factor these numbers have in common is 14..

What is the GCF of 9 18 and 24?

As you can see when you list out the factors of each number, 3 is the greatest number that 9, 18, and 24 divides into.

What is the GCF of x2 2x?

1 Answer. The greatest common factor is 2x .

What is the GCF of 27 45 and 63?

The biggest common factor number is the GCF number. So the Greatest Common Factor 27, 45, 63 is 9.

How do u find the greatest common factor?

To find the GCF of two numbers:List the prime factors of each number.Multiply those factors both numbers have in common. If there are no common prime factors, the GCF is 1.

What’s the GCF of 18 and 9?

Greatest common factor (GCF) of 9 and 18 is 9. We will now calculate the prime factors of 9 and 18, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9 and 18.

What is the GCF of 18 15 and 9?

As you can see when you list out the factors of each number, 3 is the greatest number that 9, 15, and 18 divides into.

What is the GCF of 15 and 18?

3What is the GCF of 15 and 18? The GCF of 15 and 18 is 3.

What is the GCF of 12 and 18?

In terms of numbers, the greatest common factor (gcf) is the largest natural number that exactly divides two or more given natural numbers. Example 1: 6 is the greatest common factor of 12 and 18.

What is the GCF of 2 and 9?

Greatest common factor (GCF) of 2 and 9 is 1. We will now calculate the prime factors of 2 and 9, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2 and 9.

What is the HCF of 12 18 and 24?

6As you can see when you list out the factors of each number, 6 is the greatest number that 12, 18, and 24 divides into.

What is the GCF of and 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. The greatest common factor of 18 and 27 is 9.

What is the GCF of 36 and 3?

What is the GCF of 3 and 36? The GCF of 3 and 36 is 3.

What is the GCF 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.

What is the GCF of 18 and 24?

and seeing what factors they have in “common” (they share). Consider the factors of 18 and 24. The common factors are 1, 2, 3, 6.

What is the GCF of 24 and 36?

The common factors of 24 and 36 are 1, 2, 3, 4, 6 and 12. The greatest common factor of 24 and 36 is 12. Example 5: Find the GCF of 56 and 63.

What is the GCF of 15 and 20?

What is the Greatest Common Factor of 15 and 20? Greatest 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 GCF of 18 24 and 36?

1, 2, 3 and 6 are common factors for 18, 24, and 36. The greatest common factor (GCF) is 6. Prime factorization is a process of breaking down a composite number into the product of prime numbers. Prime factorization can also be used to find the greatest common factor of two or more numbers.