Question

EVALUATION
Which would be the factor tree of 45 ?
45
3145​

Answer 1

Answer:

For example, to find the prime factorization of 45, use a factor tree to find that 45 is 5 x 9, and 9 is 3 x 3. So the prime factorization of 45 is 5 x 3 x 3, or 5 x 3^2. Note that the prime factorization of a prime number, such as 23, is the number itself.

3145

Here we have a collection of all the information you may need about the Prime Factors of 3145. We will give you the definition of Prime Factors of 3145, show you how to find the Prime Factors of 3145 (Prime Factorization of 3145) by creating a Prime Factor Tree of 3145, tell you how many Prime Factors of 3145 there are, and we will show you the Product of Prime Factors of 3145.

Prime Factors of 3145 definition

First note that prime numbers are all positive integers that can only be evenly divided by 1 and itself. Prime Factors of 3145 are all the prime numbers that when multiplied together equal 3145.

How to find the Prime Factors of 3145

The process of finding the Prime Factors of 3145 is called Prime Factorization of 3145. To get the Prime Factors of 3145, you divide 3145 by the smallest prime number possible. Then you take the result from that and divide that by the smallest prime number. Repeat this process until you end up with 1.

This Prime Factorization process creates what we call the Prime Factor Tree of 3145. All the prime numbers that are used to divide in the Prime Factor Tree are the Prime Factors of 3145. Here is the math to illustrate:

3145 ÷ 5 = 629

629 ÷ 17 = 37

37 ÷ 37 = 1

Again, all the prime numbers you used to divide above are the Prime Factors of 3145. Thus, the Prime Factors of 3145 are:

5, 17, 37.

How many Prime Factors of 3145?

When we count the number of prime numbers above, we find that 3145 has a total of 3 Prime Factors.

Product of Prime Factors of 3145

The Prime Factors of 3145 are unique to 3145. When you multiply all the Prime Factors of 3145 together it will result in 3145. This is called the Product of Prime Factors of 3145. The Product of Prime Factors of 3145 is:

5 × 17 × 37 = 3145

Step-by-step explanation:

, the Prime Factors of 3145 are:

5, 17, 37.