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What else can I help you with?
When do you use a factor tree?
When you want to find the prime factorization of a composite number.
How do you find the prime factorization of 690?
Use a factor tree. 690 345,2 115,3,2 23,5,3,2
How do you find the factor pairs for 950?
Divide 950 by 1, 2, 5, 10, 19 and 25. (950,1)(475,2)(190,5)(95,10)(50,19)(38,25)
How do you use a factor tree to find the prime factor of a number?
Example: 210 210 105,2 35,3,2 7,5,3,2 2 x 3 x 5 x 7 = 210
Why cant you use 1 as a factor in a factor tree?
Factor trees are intended to find prime factors, one isn't prime. The process of factoring is intended to break down the number. Since factoring out one still leaves the original number, it isn't useful.
When do you use a factor tree?
When you want to find the prime factorization of a composite number.
What can you use to show the factors of a composite number?
a factor tree
How do you use a factor tree to find the greatest common factor of 78 and 195?
Find out about factors and factor trees.
How do you find prime factor of 55?
Use a factor tree. 55 5,11
How do you use a factor tree to find the prime factorization of 13?
13 is already prime, no tree required.
How do you use a factor tree to find the prime factorization of 15?
15 23
How do you use a factor tree to find the prime factorization of 22?
22 2,11
What factor is needed to this prime factor of 81x2x2x2x2?
Since 81 is a composite number, you use composite factorization. 81x2x2x2x2 is 1,296.
How do you find prime factorization 45?
Use a factor tree. 45 15,3 5,3,3
How do you find the prime number of 98?
Use a factor tree. 98 49,2 7,7,2
How do you find the prime factorization for 154?
Use a factor tree. 154 77,2 11,7,2
How do you find the prime factors of 42?
Use a factor tree. 42 21,2 7,3,2
