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1,2,4,8

1,2,3,4,6,12

2 and 3 are prime.

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Q: What are the common prime factors of 8 and 12?
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What is the greatest common factor for 6 and 8 and 12?

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


What is the H.C.F of 8 and 12?

To find the HCF of 8 and 12, first write them as the product of their prime factors: 8 = 2x2x2 12 = 2x2x3 The next step is to identify any common prime factors. In this example, both numbers have two 2s as prime factors. Multiply these together and you get 4. Thus the HCF of 8 and 12 is 4.


What is the greatest common factor of 8 and 24?

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


What factors do 8 and five have in common?

1. That is to say, they have no prime factors in common.


Highest common factors of 8 and 12?

the highest common factors of 8 and 12 is 4!!


What is the greatest common factor of 8 and 12?

The greatest common factor of 8 and 12 is 4.The common factors of 8 and 12 are 1, 2, and 4.Methods:First,you'll use upside down division using 2 you'll get 6,4. Then you do the same process and get 3,2. And your answer is 4. One way to approach this is to look at the difference between 8 and 12, which is 4. The greatest common factor of two numbers cannot be larger than the difference between the two numbers. Since both 8 and 12 are divisible by 4, the greatest common factor is 4.Another 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 12 are 1, 2, 3, 4, 6, and 12.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 12 are 2, 2, and 3.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.4


What are the common prime factors of 8 and 4?

32 only has one prime factor, the number 2.


How would you work out the HCF of 8 and 12?

First you would need to break the numbers into their prime factors. In this case we have: 8 = 2x2x2 12 = 2x2x3 The next step is to identify any common prime factors. In this case, both numbers have two 2s as prime factors. Multiply these together and you get: 2x2=4 Thus the hcf of 8 and 12 is 4.


What is the greatest common factor of 8 and 11?

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.


How can you find Least Common Multiple of 8 and 12?

The prime factors of 8 are 23 and the prime factors of 12 are 22 x 3. Since the LCM of two or more given numbers is the product of the largest power of each prime factor in the given numbers, then the LCM of 8 and 12 is 24 (23 x 3).


What are the common prime factors for 48 and 72?

1, 2, 3, 4, 6, 8, 12, 24


What is the least common multiple of 12 8 24 show work?

Multiplying the highest prime factors it is: 72