Factor Tree of 387
How to find the Factor Tree of 387
Given number is 387
The factor tree of 387 is as follows:
| 387 | |||||||||
| 3 | 129 | ||||||||
| 3 | 43 | ||||||||
387 = 3 x 129
129 = 3 x 43
If we write into multiples it would be 387 x 3
On splitting 129 further and writing it as multiples of numbers it would be 43 x 3.
Factor Tree Calculations
Here are examples of Factor tree calculations.
Ways to Find Factors of 387
Here we are providing different methods to find the factors of the number 387. They are splitting numbers and prime factors.
Splitting Numbers
We can divide the number into either of its two factors. In other words, we are looking for the numbers that when multiplied together eqaul 387. Let’s start with 3 x 3 x 43 as it results in 387 on multiplying. We will now find the factors or ancestors of split factors, just like in any family tree.
Prime Factors
Let’s take a look at 387 now and we can write as 3 x 3 x 43 and place those factors on the tree. similarly to prime numbers obtained in the first step 3, 3, 43 obtained here are also prime numbers and we will end up these branches.
FAQ on 387 Factor Tree
1. What is factor tree for 387 ?
Answer: Prime Factors of 387 are 3 x 3 x 43.
2. What are the Prime Factors of 387 ?
Answer: Prime Factors of 387 are 3 x 3 x 43.