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A factor of a composite number need not be a Prime number, some factors are themselves composite. Prime factorisation is continuing to factorise each factor unless it is a prime.
For example, start with 30.
6 goes into 30 so finding a factor is satisfied by simply identifying 6 as a factor of 30.
Now 30 = 5*6 where 5 is a prime, but 6 is not so we need to factorise 6.
6 = 2*3
and therefore, 30 = 5*2*3 = 2*3*5
The last is the prime factorisation of 30.
What else can I help you with?
How do you use factor tree in a sentence?
A factor tree is a representation of the process of finding the prime factorization of a given number.
How do you find the balance factor of a node?
You can find the balance factor of a node by finding the difference in height of its children.
Why are prime numbers on the bottom of a factor tree?
Factor trees are ways of notating the process of finding the prime factorization of a given composite number and, as such, should result in an identifiable string of prime factors.
What is the greatest prime factor in the prime factorization of 70?
Greatest Prime Factor of 70The prime factorization of 70 is 2 X 5 X 7, so the greatest prime factor in the prime factorization of 70 is 7.
What is the difference between the highest and lowest factor of 22?
The lowest factor is 2 and the highest is 11 so the difference would be 9.
What is the difference between prime factorization and factor rainbows?
A factor rainbow is a method to determine a prime factorization.
What is the difference between finding a factor and finding a multiple?
a factor is what you multiply by a multiple is the answer
What is the name of the method for finding prime factorization of a number?
The only name is factorization.
What is the first step in finding the prime factorization?
Notice whether the number is odd or even. If it's even, the first prime factor is 2.
What is tree factor?
A factor tree is one way of notating the process of finding the prime factorization of a given number.
What is the definition of a factor rainbow?
A factor rainbow is a means of notating the process of finding the prime factorization of a given number.
Definition of factor tree?
A factor tree is a way to notate the process of finding the prime factorization of a given number.
What does the word factor tree mean?
A factor tree is a notation of the process of finding the prime factorization of a given number.
How do you use factor tree in a sentence?
A factor tree is a representation of the process of finding the prime factorization of a given number.
What is a factor raimbow?
A factor rainbow, like factor trees and fireworks, is a way to notate the process of finding the prime factorization of a given number.
What can be used by using factor trees?
Factor trees are a way of notating the process of finding the prime factorization of a given number.
What is the difference between a factor string and prime factorization?
A factor string consists of any factors (except 1) that multiply to equal the number. Prime factorization consists of only prime numbers that multiply to equal the number. In the case where the factors of the original number consists only of primes, there is no difference.
