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The factors of 15a are 1, 3, 5, 15, and 'a' .
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∙ 12y ago
Wiki User
∙ 8y ago3 x 5 x a
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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.
Factor 4a2 15a 9?
Assuming the missing signs are pluses, that factors to (4a + 3)(a + 3)
What is the GCF of 61 and 73 using prime factorizations.?
61 and 73 are both prime numbers. Prime numbers don't have prime factorizations since they only have one prime factor. The GCF of any set of different prime numbers is 1, since they don't have any prime factors in common.
What is the greatest common factor of 6 and 39?
Since prime factorizations are 6 = 2 * 3, and 39 = 3 * 13, we can easily see the biggest common factor of those 6 and 39 is 3.
What is the greatest common factor of 16 and 46?
Prime Factorization of 16 = 2x2x2x2Prime Factorization of 46 = 2x23From factorizations it is clear that GCF of 16 and 46 = 2
Why do you do factor trees?
to help find prime factorizations of composite numbers
What is the factor tree of negetive 98?
Factor trees lead to prime factorizations. Negative numbers don't have prime factorizations. We'll do 98. If you want, you can put -1 in front of it. 98 49,2 7,7,2
How do you simplify fractions using the factor tree?
To simplify fractions, it is necessary to divide the numerator and the denominator by their GCF. You can find their GCF by comparing their prime factorizations. You can find their prime factorizations through the use of factor trees.
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 factor 15a - 25b plus 20?
15a - 25b + 20 = 5 (3a - 5b + 4)
Greatest common factor on 105 168 224 using prime factorizations?
7
How do you factor 15a-25b plus 20?
5(3a - 5b + 4)
How do you factor 5a3-25a2 plus 15a equals?
5a(a(a-5)+3)
What are three different ways to show factorizations of the number sixteen do not use one as a factor?
24x25
What is the prime factorizations for 200 in the form of a factor tree?
200 100,2 50,2,2 25,2,2,2 5,5,2,2,2
Factor 4a2 15a 9?
Assuming the missing signs are pluses, that factors to (4a + 3)(a + 3)
What is the factor of 15a plus 12a3 minus 29a2?
a(4a - 3)(3a - 5)
