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Divide your target number by prime numbers until all the factors are prime. Most people use some sort of diagram, like a factor tree, to help keep track.
210 Divide by two.
105,2 Divide by three.
35,3,2 Divide by five.
7,5,3,2 Stop.
2 x 3 x 5 x 7 is the prime factorization for 210.
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Is 3 a prime factor?
3 could be a prime factor but it depends on which number you're trying to find the prime factors of.
How do you find the prime factorization of 891?
You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.
How do you do prime factor decomposition?
find the pime fatorasion
How do you find the largest prime factor of a number?
Suppose you have a number N and you want to find its largest prime factor. It is probably easiest to start at the bottom.Find the smallest prime factor, p.Find its factor pair = N/p.If the second number (= N/p) is a prime, then it is the largest prime factor.if not, replace N by N/p and go back to the top.
How do you find the greatest prime factor of 96?
Use a factor tree. 96 48,2 24,2,2 12,2,2,2 6,2,2,2,2 3,2,2,2,2,2 The greatest prime factor of 96 is 3.
Do you do a factor rainbow for greatest common factor?
You do a factor rainbow to find a prime factorization. You compare prime factorizations to find a greatest common factor.
How do you find a prime factor of 59using a t?
Whatever you use, 59 is a prime number. Its only prime factor is itself.
Is 3 a prime factor?
3 could be a prime factor but it depends on which number you're trying to find the prime factors of.
How do you find the prime factorization of 891?
You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.You divide by one prime after another until you find a factor. Then you repeat the process with the quotient, starting with that factor.
Can you find the prime factor of 32?
2
How do you find prime factor of 55?
Use a factor tree. 55 5,11
Draw a factor tree to find the prime factor decomposition of 270?
1,270,2,135
How do you find the sum of the distinct prime factor of a number?
Find the prime factorization. Identify the distinct prime factors. Add them up.
What is a prime factor using expanded form?
Find out
Where can you find a prime and composite factor chart?
Answers.com
What do you find when you make a factor tree?
prime factors
What do you find using a factor tree?
The prime factorization.
