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www.answers.com/Q/What_is_the_factor_tree_of_40

A factor tree is just a way to display the prime factorization. Once you have that, you can find the GCF. 2 x 2 x 2 x 2 = 16 2 x 2 x 2 x 5 = 40 Select the common factors. 2 x 2 x 2 = 8, the GCF ...

www.2dtx.com/prime/prime40.html

40 divided by 2, 2, 2, 5, gives no remainder. They are integers and prime numbers of 40, they are also called composite number. Prime factorization or integer factorization of a number is the determination of the set of prime integers which multiply together to give the original integer.

www.answers.com/Q/What_is_a_factor_tree_of_40

What is a factor tree of 40? 40 20,2 10,2,2 5,2,2,2 ... a factor is a number that can divide into another exactlySo 40 is a factor of 80 or 120 and so on.Or 23 and 46 is a factor of 92 Read More ...

www.reference.com/math/prime-factors-40-55f837fcd19d34f9

The prime factors of 40 are 2 x 2 x 2 x 5. Prime factors are prime numbers, which are only divisible by 1 and themselves. The only even prime number is 2, and it is a factor of all even numbers.

www.factors-of.com/factor-tree/Factor-tree-for_40_

Factor tree for 40. Here you can find the answer to questions related to: Factor tree for 40 or how to draw the factor tree for 40. Use the calculator below to draw the factors tree of any number if the it is factorable and has less than 15 factors.

answers.yahoo.com/question/index?qid=20081018055729AAs6c1i

This Site Might Help You. RE: HOMEWORK HELP... FACTOR TREE OF 40? 10 points to best ANSWER!? I am doing factor trees in Maths. I'm not entierly sure what we are doing...

www.2dtx.com/prime/prime38.html

Prime factorization or integer factorization of a number is the determination of the set of prime integers which multiply together to give the original integer. It is also known as prime decomposition. Prime number are numbers that can divide without remainder, This means that 38 is divisible by 2, 19, numbers.

www.mathplayground.com/factortrees.html

Play Factor Trees at MathPlayground.com! Use prime factorization to find the GCF and LCM of number pairs.

www.wikihow.com/Do-a-Factor-Tree

Creating a factor tree is one simple way to find all of the prime number factors of a number. Once you know how to do factor trees, it becomes easier to perform more advanced tasks, like finding the greatest common factor or the least common multiple.

web.mnstate.edu/peil/MDEV102/U2/S16/S163.html

Factor Trees. One method for producing the prime factorization of a natural number is to use what is called a factor tree. The first step in making a factor tree is to find a pair of factors whose product is the number that we are factoring. These two factors are the first branching in the factor tree.