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Everything except 1,2,3 and 6.

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13y ago

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Related Questions

Which is not a common factor of 12 and 30 2356?

5 is not a factor of 12.


What is the least common factor of 12 and 30?

The least common factor is: 1


Can the GCFof 12 and 30 be greater than 12?

No. All factors of a number are less than or equal to it. Therefore the highest factor of 12 is 12. The common factor of 12 with any other number (greater than) 12 cannot be greater than the highest factor of 12 which is 12. Thus no. [The hcf(12, 30) = 6.]


How is the largest factor that 12 and 30 have in common related to the prime factors the two have in common?

The largest factor that 12 and 30 have in common is the product of the two prime factors they have in common.


Common factor for 12 and 30?

Common factors of 12 and 30 are: 1, 2, 3, and 6.


What is the lowest common factor of 12 18 and 30?

The lowest common factor is: 1


What is the greates common factor of 12 and 30?

The Greatest Common Factor (GCF) is: 6


What is the greatest common factor for 12 30 114?

The Greatest Common Factor is 2


What is the largest factor 12 and 30 have in common?

Common factors of 12 and 30 are: 1, 2, 3, and 6.


The defition of greatest common factor in math terms?

A factor is a number which, when multiplied by another number, produces a given number.... 5 is a factor of 20A common factor is a number which is a factor of two or more given numbers.... 2 is a common factor of 20 and 60.The greatest common factor is the largest number which is common to two or more given numbers - so while 2 and 3 and 5 are the factors of 30, and 2 and 3 and 7 are the factors of 42..... the greatest common factor of 30 and 42 is 6 (which is 2 x 3).The GCF can be no larger than the smallest number given in the problem. If no other numbers is a common factor, then the GCF will be the number 1. For example: Find the GCF of 12, 20, and 36. The smallest number in the problem is 12. The factors of 12 are 1, 2, 3, 4, 6, and 12. 12 is the largest factor, but it does not divide evenly into 20. Neither does 6, but 4 will divide into both 20 and 36 evenly. Therefore 4 is the GCF. Find the GCF of 12 and 13. Factors of 12 are 1, 2, 3, 4, 6, and 12. 12 is the largest factor, but it does not divide evenly into 13. neither does 6, 4, 3, and 2. Therefore the only factor common to both 12 and 13 is the number 1, the GCF.


What is the greattest common factor of 30 and 12?

It is: 6


What is he greatest common factor 30 and 12?

it is: 6