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Since 7a is a factor of 14ab, it is automatically the GCF.

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Why does the listing method always works to find the greatest common factor?

The greatest common factor of two numbers has to show up on the lists of factors of both numbers.


How do you use a factor tree to find the greatest common factor of 88?

A factor tree will show you the prime factorization of 88. Comparing that prime factorization of 88 and another number will you show you the GCF between the two. You need at least two numbers to find a GCF.


How do you show our work for What is the greatest common factor of 184 and 207?

The factors of 184 are: 1, 2, 4, 8, 23, 46, 92, 184 The factors of 207 are: 1, 3, 9, 23, 69, 207 The common factors are: 1, 23 The Greatest Common Factor: GCF = 23


What is the greatest common factor of 25 and 105?

The greatest common factor (GCF) of 25 and 105 is 5. To find the GCF, you need to determine the largest number that divides evenly into both 25 and 105. In this case, 5 is the largest number that is a factor of both 25 (5 x 5) and 105 (5 x 21). Therefore, the GCF of 25 and 105 is 5.


What is the greatest common factor of 18 42 and 60?

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. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 2, 3, and 6. Therefore, the greatest common factor is 6.

Related Questions

What is the greatest common factor of 128 and show the work for the greatest common factor?

You need at least two numbers to find a GCF.


What is the greatest common factor of 8x2 and 10x3?

Show the terms as additive here..., 8X2 + 10X3 factor out 2X2 2X2(4 + 5X) ---------------- 2X2 ==== greatest common factor


What is the greatest common factor of 16 and 24 show your work?

is 8


Show the greatest common factor of 108 and 144?

The GCF is 36.


Why does the listing method always works to find the greatest common factor?

The greatest common factor of two numbers has to show up on the lists of factors of both numbers.


How do you show work for the common factor for 63 and 72?

1,3,7,9,21,63 1,2,3,4,8,9,18,24,36,72 The factors in common are 1,3,9 The largest (greatest) common factor is 9


How do you show the greatest common factor of 8?

By comparing its set of factors to another set of factors.


Why wouldn't you be asked to find the greatest common factor?

Because no one likes a show-off.


The greatest common factor of 28 is 7 the second number is between 60 and 70 what is it?

the greatest common factor of 28 and another number is 7 the second number is between 60 and 70 what is it show your work


What is the common factor of 28 and 60?

The Greatest Common Factor of 28 and 60 is four. 28 divided by 4 is 7, and 60 divided by 4 is 15. To show that it is the greatest 7 nor 15 can be reduced.


What is the greatest common factor of 48 72 and 36?

Well, honey, the greatest common factor of 48, 72, and 36 is 12. It's like finding the one thing they all have in common, like a guilty pleasure or a favorite movie. So, grab that calculator and show those numbers who's boss!


How do you use a factor tree to find the greatest common factor of 88?

A factor tree will show you the prime factorization of 88. Comparing that prime factorization of 88 and another number will you show you the GCF between the two. You need at least two numbers to find a GCF.