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1 + 2 + 4 = 7

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Q: What is the sum of the common factors of 12 and 20?
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Related questions

What two factors of 24 have a sum of 20?

8 and 12 are factors of 20, 8 + 12 = 20


What are the common factors of 12 20 and 36?

The common factors of 12, 20 and 36 are: 1, 2, and 4


What are two factors of 20 with the sum of 12?

10 and 2


What are the common factors of 12 20 and 24?

The common factors of 12, 20, and 24 are: 1, 2, and 4The GCF is 4.


What are the two factors of 20 with the sum of 12?

2 and 10. 2*10=20 2+10=12


What two factors of twenty-four give you a sum of twenty?

The two factors of 24 that give you a sum of 20 are 12 and 8.


What is the greatest common factor of 20 12 and 20?

The GCF of 12 and 20 is 4.The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 20 are 1, 2, 4, 5, 10, and 20.The factors they have in common are 1, 2, and 4. Therefore, 4 is the greatest common factor.The greatest common factor can also be determined from the prime factors by multiplying the common prime factors together.The prime factors of 12 are 2, 2, and 3.The prime factors of 20 are 2, 2, and 5.The common prime factors are 2 and 2, so the greatest common factor is 2 x 2 = 4.The greatest common factor of 12 and 20 is 4


The common factors for 12 and 20?

Factors of 12 are 1, 2, 3, 4, 6, and 12 Factors of 20 are 1, 2, 4, 5, 10, and 20 Common factors would be 1, 2, and 4.


What are Common factors of 12 and 20?

The common factors are: 1, 2, 4


What are three factors of 24 that have the sum of 20?

2, 6 and 12.


Most factors out of 12 18 or 20?

The factors of 12 are 1, 2, 3, 4, 6, and 12The factors of 18 are 1, 2, 3, 6, 9, and 18The factors of 20 are 1, 2, 4, 5, 10, and 20The common factors of 12, 18 and 20 are 1 and 2The common factors of 12 and 18 are 1, 2, 3, and 6The common factors of 12 and 20 are 1, 2, and 4The common factors of 18 and 20 are 1 and 2The total number of factors for 12, 18 and 20 are all the same (6).


What is the common factor of 12 20 write the sum of the two numbers in factor form?

The common factors of 12 and 20 are 1, 2 and 4. 12 + 20 = 32 The factors of 32 are 1, 2, 4, 8, 16 and 32. The prime factorization of 32 is 2 x 2 x 2 x 2 x 2 or 25