0
208
104,2
52,2,2
26,2,2,2
13,2,2,2,2
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∙ 8y ago
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Can 1 and the factor be used itself to be a factor tree?
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
What is the factor tree for the number 19?
19 is already prime; no need for a tree.
Can the number 1 be used as a factor in a factor tree?
No because you have to have a prime number besides 1 like 2,5,7 because every time you use a factor tree and you put a 1 as prime you keep getting one every time.So one can not be use as a factor when doing a factor tree.
What is a factor tree and how do youknow when a factor tree is complete?
When the bottom branch consists entirely of prime numbers.
What numbers make a factor tree for number 69?
69 3,23
What is a factor tree for 208?
208 104*2 26 * 4 13*2 2*2
How do you write a factor tree for a prime number?
The purpose of a factor tree is to notate the process of finding the prime factorization. If a number is already prime, a factor tree is not necessary.
Can 1 and the factor be used itself to be a factor tree?
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
What is a factor tree for 13?
13 is a prime number so it doesn't have a factor tree.
What is the factor tree for 57?
There is no factor tree nor factors of 57 as it is a prime number.
What are the greatest common factors of 208 and 637?
13 is the greatest common factor of 208 and 637. Factor each number: 208 = 2 x 2 x 2 x 2 x 13 637 = 7 x 7 x 13 The only common factor (and thus, the greatest common factor) is 13.
Can the number one sometimes be used as a factor in a factor tree?
no
What is a factor tree for the number 19?
19 is prime. No tree.
What is factor tree of a number?
A factor tree of number is (I think) the numbers that multiply together to form a product. They are prime numbers, too.
What is the GCF of 104 and 208?
Since 104 is a factor of 208, it is automatically the GCF.
Does it matter which factor you start with when beginning a factor tree for a composite number?
No.
How can a factor tree help you determine if a number is prime or composite?
Prime numbers don't have factor trees. So if you can create a tree, your number's composite.
