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The factor tree for 60 has all of the factor tree for 15 and 30 but why not 45?
Wiki User
∙ 14y ago
Because 45 is not a factor of 60.
Wiki User
∙ 14y ago
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The factor tree for 60 has all of the factors in the factor trees for 15 and 30 but not 45 Explain why this is true?
Because 45 is not a factor of 60.
Why does the factor tree for sixty have all of the factors in the factor trees for fifteen and thirty but not forty-five?
Because 45 is not a factor of 60, whereas 15 and 30 are.
What are common factor of 15 and 30?
Since 15 is a factor of 30, all of its factors are common.
What is the factor tree of the number 30?
30 / \ 2 15 / \ 3 5 / \ 5 1
Is 30 a factor of 15?
No, 30 is a multiple of 15.
How do you do the factor tree for 30?
Jenna lists all the multiple of 9
What is the greatest common factor of 15 and 30-?
Since 15 is a factor of 30, it is automatically the GCF of 15 and 30.
Is 15 a factor?
It can be. 15 is a factor of 30 and others.
Use a factor tree to find the prime factorization of 30?
30 / \ 2 15 / / \ 1*2 5*3 2*5*3
What is the greatest common factor of 60 45 and 30?
The greatest common factor of 60, 45, 30 would be 15. This is because all these numbers easily divide by 15. 60/15=4 45/15=3 30/15=2 Although these numbers are also all divisible by 5, 15 is greater than 5 making it the greatest common factor
What is the greatesa common factor of 15 and 30?
Since 15 is a factor of 30, it is automatically the GCF.
What is the greatest common factor of 30 75 and 90?
The greatest common factor of 30, 75, and 90 is 15
