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How would you find the gcf of 132 and 108 using the factor tree method?
Wiki User
∙ 11y ago
108
54,2
27,2,2
9,3,2,2
3,3,3,2,2
132
66,2
33,2,2
11,3,2,2
2 x 2 x 3 = 12, the GCF
Wiki User
∙ 11y ago
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What is the greatest common factor of 121 and 132?
121: 11-11 132: 2-2-3-11 Great common factor: 11 Method(s) used: # (used) The method to find the greatest common factor of numbers is to find the prime factorizations of each one, select all matching prime factors, and then multiply. # An alternative method is to find all of the factors of each, and then select the greatest number that appears in each list. # The final method only applies to some numbers; if one of the number is a factor of the other, then that number is the greatest common factor. This is because all numbers are factors of themselves, and that is their greatest factor. If it is also a factor of the other number, then it is definitely the greatest common factor.
How do you find the largest prime factor?
Well, I have a manual method that will tell you how to find the largest prime factor. For example, we have two numbers 1996 and 99999 and we want to find their prime factors. First of all we have to construct a tree of these numbers as below: 1996 998,2 449,2,2 1996 = 2*2*499 99999 33333,3 11111,3,3 271,41,3,3 99999 = 3*3*41*271 If you note in the above examples the largest prime factors are 499 and 271. Similarly, for any number you can find the prime factor by using the above method.
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.
What is the greatest common factor of 48 using the factor tree?
The factors of 48 are 1,2,3,4,6,8,12,16,24 and 48. You need another set of factors to compare them with to find a GCF.
Suppose you copy a figure on a copier using the given size factor find the scale factor from the original figure to the copy in decimal form 150 percent?
1.25
How would you find the volume of a cork?
using water displacement method
How would you find the square root of 64.36 using a factor tree?
The square root of 64.36 is an irrational number. Consequently you cannot find the root using a factor tree.
What is the greatest common factor of 15 using the cherry tree method?
It doesn't matter what method you use, you still need at least two numbers to find something in common.
What is the greatest common factor using prime factorization for 45?
You need at least two numbers to find a GCF no matter what method you use.
Why do you use the foil method?
To find the factor of 2 binomials
What do you use the quadratic formula for?
One would use the quadratic formula for solving binomials that are otherwise hard to factor. You can find both real and imaginary solutions using this method, making it highly superior to factoring in this regard.
Using the prime factor method to find the LCM of 4 and 5?
2 x 25Combine the factors.2 x 2 x 5 = 20, the LCM
How do you find the gcf of 36 and 45 using a factor tree?
Using ANY METHOD find the GCF of 30 & 25: The GCF of 30 & 25 =
What is a prime factor using expanded form?
Find out
What do you find using a factor tree?
The prime factorization.
How do you study Zackariah in the Bible?
I would recommend using the Book Overview Method and the Book Details Method. You can find details on those methods at http://www.learntostudythebible.com. Hope that helps.
What is the greatest common factor of 121 and 132?
121: 11-11 132: 2-2-3-11 Great common factor: 11 Method(s) used: # (used) The method to find the greatest common factor of numbers is to find the prime factorizations of each one, select all matching prime factors, and then multiply. # An alternative method is to find all of the factors of each, and then select the greatest number that appears in each list. # The final method only applies to some numbers; if one of the number is a factor of the other, then that number is the greatest common factor. This is because all numbers are factors of themselves, and that is their greatest factor. If it is also a factor of the other number, then it is definitely the greatest common factor.
