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For 8: 2

For 12: 2 and 3

For 15: 3 and 5

The common prime factor of 4 and 8 is 2.

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Q: What are the common prime factors of 8 and 4?

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The factors of 16 are: 1, 2, 4, 8, and 16. The prime factors of 16 are: 2. The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, and 56. The prime factors of 56 are: 2 and 7. The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The prime factors of 48 are: 2 and 3.

8 is a composite number; it has factors other than 1 and itself. It is not a prime number. The four factors of 8 are 1, 2, 4, and 8. The factor pairs of 8 are 1 x 8 and 2 x 4. The proper factors of 8 are 1, 2, and 4 or, if the definition you are using excludes 1, they are 2 and 4. The prime factors of 8 are 2, 2, and 2 Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed. The distinct prime factor of 8 is 2. The prime factorization of 8 is 2 x 2 x 2 or, in exponential form, 23. i am awsome!

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24.The prime factors of 24 are: 2 and 3.The factors of 28 are: 1, 2, 4, 7, 14, and 28.The prime factors of 28 are: 2 and 7.

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48The common factors are: 1, 2, 4, 8The Greatest Common Factor (GCF) is: 8

The GCF of 12 and 32 is: 4.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 32 are 1, 2, 4, 8, 16, and 32.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 12 are 2, 2, and 3.The prime factors of 32 are 2, 2, 2, 2, and 2.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.

Related questions

The greatest common factor of 8 and 52 is 4The factors of 52 are 1, 2, 4, 13, 26, and 52.The factors of 8 are 1, 2, 4, and 8.The greatest common factor is 4.You can also solve it by looking at the prime factors.The prime factors of 52 are 2, 2, and 13.The prime factors of 8 are 2, 2, 2, and 2.The common factors are 2 and 2, so the greatest common factor is 2 x 2 = 4.

The GCF of 8 and 24 is 8.The factors of 8 are 1, 2, 4, and 8.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.The common factors are 1, 2, 4, and 8. Therefore, the greatest common factor is 8.The greatest common factor can also be determined from the prime factors.The prime factors of 8 are 2, 2, and 2.The prime factors of 24 are 2, 2, 2, and 3.The prime factors they have in common are 2, 2, and 2, so the greatest common factor is 2 x 2 x 2 = 8.The Greatest Common Factor is 8

The GCF of 8 and 11 is 1. The factors of 8 are 1, 2, 4, and 8. The factors of 11, which is a prime number, are 1 and 11. The only common factor is 1, so it is the greatest common factor, which means the 8 and 11 are relatively prime. You can also determine this by looking at the prime factors. The prime factors of 8 are 2, 2, and 2. The prime factors of 11 are 11. There are no prime factors in common, so the numbers are relatively prime, which means their only common factor is 1.

The least common multiple of 11, 10, 8, and 4 is 440Prime factors of 11: 11 Prime factors of 10: 2 x 5 Prime factors of 8: 23 Prime factors of 4: 22 Productof the highest powers of all the primes in the 4 numbers: 11 x 23 x 5 = 440

To work this out, you need to break each number into its prime factors: 4 = 2x2 8 = 2x2x2 The next step is to spot any common prime factors. In this case both numbers have two 2s as prime factors. Multiply these together and you get: 2x2 = 4 Therefore the HCF of 4 and 8 is 4.

The greatest common factor of 4 and 8 is: 4.Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.Details of Solving the ProblemThe greatest common factor of 4 is itself. Because 4 is a factor of 8 (2 x 4 = 8), and since there is no greater (larger) factor for 4 other than 4 itself, 4 is the greatest common factor of 8 and 4.Another way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 4 are 1, 2, and 4.The factors of 8 are 1, 2, 4, and 8.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 4 are 2 and 2.The prime factors of 8 are 2, 2, and 2.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.Summary:The common factors of 4 and 8 are 1, 2, and 4.The greatest common factor of 4 and 8 is 4.The GCF of 4 and 8 is 4.44The GCF is 4.

The factors of 16 are 2, 4 and 8. The factors of 36 are 2, 4, 9, 12 and 18. The common factors are therefore 2 and 4. The common prime factor is 2.

The LCM of 4, 8, and 56 is 6. Since 4 and 8 are factors of 56, 56 is the LCM of the set. The answer can be found by dividing the 3 numbers into their prime factors, in this case 4=2x2, 8=2x2x2, and 56=7x2x2x2. The lowest common multiple is the smallest number which has all of these prime factors in. That means it has to have two 2's in (from 4) three 2's in (from 8) and three 2's and a 7 from 56. In this case, all of the prime factors of 4 can be found in 8, and all of the prime factors of 8 are in 56, so the LCM (lowest common multiple) of these 3 is 56.

The factors of 16 are: 1, 2, 4, 8, and 16. The prime factors of 16 are: 2. The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, and 56. The prime factors of 56 are: 2 and 7. The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The prime factors of 48 are: 2 and 3.

The factors of 16 are 1, 2, 4, 8, and 16. The factors of 20 are 1, 2, 4, 5, 10, and 20. The largest of the factors they have in common is 4, so 4 is the greatest common factor. Using prime factorization: The prime factors of 16 are 2, 2, 2, and 2. The prime factors of 20 are 2, 2, and 5. The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.

8 is a composite number; it has factors other than 1 and itself. It is not a prime number. The four factors of 8 are 1, 2, 4, and 8. The factor pairs of 8 are 1 x 8 and 2 x 4. The proper factors of 8 are 1, 2, and 4 or, if the definition you are using excludes 1, they are 2 and 4. The prime factors of 8 are 2, 2, and 2 Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed. The distinct prime factor of 8 is 2. The prime factorization of 8 is 2 x 2 x 2 or, in exponential form, 23. i am awsome!

The greatest common factor of 8 and 36 is 4.The common factors of 8 and 36 are 1, 2, and 4.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 8 are 1, 2, 4, and 8.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 8 are 2, 2, and 2.The prime factors of 36 are 2, 2, 3, and 3.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.