Quick Answer: What Is The GCF Of 24 And 64?

What is the greatest common factor of 64?

The greatest common factor (GCF) of 64 and 80 is 16.

Prime factorization can help us get the GCF here.

64 = 1 * 64 = 1 * 2 * 32 = 1 * 2 * 2 * 16 = 1….

What are the factors of 24?

Factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.

What are 2 factors of 24?

Table of Factors and MultiplesFactorsMultiples1, 2, 3, 4, 6, 8, 12, 24241201, 5, 25251251, 2, 13, 26261301, 3, 9, 272713541 more rows

What are the missing factors of 24?

24 Think You Have a Snow Problem? Try This:24 is a composite number.Prime factorization: 24 = 2 x 2 x 2 x 3, which can be written 24 = 2³ x 3.The exponents in the prime factorization are 3 and 1. … Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24.Factor pairs: 24 = 1 x 24, 2 x 12, 3 x 8, or 4 x 6.More items…•

What is the HCF of 15 and 9?

We found the factors and prime factorization of 9 and 15. The biggest common factor number is the GCF number. So the greatest common factor 9 and 15 is 3.

What is GCF of two numbers?

“Factors” are numbers we can multiply together to get another number. When we find the factors of two or more numbers, and then find some factors are the same (“common”), then they are the “common factors”.

How do you find the GCF of 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 9 and 24?

We found the factors and prime factorization of 9 and 24. The biggest common factor number is the GCF number. So the greatest common factor 9 and 24 is 3.

What are factors of 24 and 30?

The gcf of 24 and 30 can be obtained like this: The factors of 24 are 24, 12, 8, 6, 4, 3, 2, 1. The factors of 30 are 30, 15, 10, 6, 5, 3, 2, 1. The common factors of 24 and 30 are 6, 3, 2, 1, intersecting the two sets above.

What is the HCF of 12 and 24?

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

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 90 and 36?

18There is only one greatest common factor of 36 and 90 which is 18. There are also a number of common factors including 1, 2, 3, 6, 9, 18.

What is the HCF of 12 and 15?

The factors of 12 are : 1, 2, 3, 4, 6, 12. The factors of 15 are : 1, 3, 5, 15. 1 and 3 are the only common factors (numbers which are factors of both 12 and 15). Therefore, the highest common factor of 12 and 15 is 3.

What is the HCF of 36 and 48?

12Greatest common factor (GCF) of 36 and 48 is 12. We will now calculate the prime factors of 36 and 48, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 36 and 48.

What is the HCF of 36 and 84?

12Hence, HCF of 36 and 84 is 12.

What is the LCM of 24 and 36?

Explanation: The LCM of 24 and 36 is the smallest positive integer that divides the numbers 24 and 36 without a remainder. If you just want to know what is the least common multiple of 24 and 36, it is 72. Usually, this is written as.

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 HCF of 18 and 24?

We found the factors and prime factorization of 18 and 24. The biggest common factor number is the GCF number. So the greatest common factor 18 and 24 is 6.

What is the HCF of 16 and 24?

8Consider 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 HCF of 20 and 30?

We found the factors and prime factorization of 20 and 30. The biggest common factor number is the GCF number. So the greatest common factor 20 and 30 is 10.

What is the GCF of 18 and 27?

Example: Find the GCF of 18 and 27 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.