What is the GCF of 5 and 30?

Asked By: Lashonda Chieira | Last Updated: 12th March, 2020
Category: education online education
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Greatest Common Factor (GCF) of 5 and 30
5: 5
30: 5
GCF: 5

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Then, what is the GCF of 6 and 30?

The gcf of 6 and 30 is 6.

One may also ask, what is the GCF of 8 and 25? The gcf of 8 and 25 is 1.

Similarly, it is asked, what is the GCF of 12 and 30?

The Greatest Common Factor of 12 and 30 is 6.

How do you find the lowest common multiple?

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

39 Related Question Answers Found

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 a prime factor?

A factor that is a prime number. In other words: any of the prime numbers that can be multiplied to give the original number. Example: The prime factors of 15 are 3 and 5 (because 3×5=15, and 3 and 5 are prime numbers). See: Prime Number. Prime Factorization.

Is GCD and GCF the same?

In greatest common factor (G.C.F)or highest common factor (H.C.F) or greatest common divisor (G.C.D), we know that there is no difference between them.

How do you find the GCF of large numbers?


To find the greatest common factor (GCF) between numbers, take each number and write its prime factorization. Then, identify the factors common to each number and multiply those common factors together. Bam! The GCF!

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.

What is the GCF of 6 and 20?

The common factors of 6 and 20 are 2, 1, intersecting the two sets above. In the intersection factors of 6 ∩ factors of 20 the greatest element is 2. Therefore, the greatest common factor of 6 and 20 is 2.

What is the GCF of 4 and 10?

What is the GCF of 4 and 10? The gcf of 4 and 10 is 2.

What is GCF in math?

The greatest common factor, or GCF, is the greatest factor that divides two numbers. 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 is the GCF of 30 and 24?


The common factors of 24 and 30 are 6, 3, 2, 1, intersecting the two sets above. In the intersection factors of 24 ∩ factors of 30 the greatest element is 6. Therefore, the greatest common factor of 24 and 30 is 6.

What is the GCF of 6 and 15?

What is the GCF of 6 and 15? The gcf of 6 and 15 is 3.

What is the LCM of 6 and 8?

What is the LCM of 6 and 8? The lcm of 6 and 8 is 24.

What is the GCF of 30 and 40?

What is the GCF of 30 and 40? The gcf of 30 and 40 is 10.

What is the LCM of 8 and 12?


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

What is the LCM of 9 and 12?

The LCM of 9 and 12 is thirty-six.

What is the GCF of 4 and 5?

The gcf of 4 and 5 is 1.