Given number is 870
The factor tree of 870 is as follows:
| 870 | ||||||||||
| 2 | 435 | |||||||||
| 3 | 145 | |||||||||
| 5 | 29 | |||||||||

870 = 2 x 435
435 = 3 x 145
145 = 5 x 29
If we write into multiples it would be 870 x 2
On splitting 435 further and writing it as multiples of numbers it would be 145 x 3.
On splitting 145 further and writing it as multiples of numbers it would be 29 x 5.
Here are examples of Factor tree calculations.
Here we are providing different methods to find the factors of the number 870. 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 870. Let’s start with 2 x 3 x 5 x 29 as it results in 870 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 870 now and we can write as 2 x 3 x 5 x 29 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 3, 5, 29 obtained here are also prime numbers and we will end up these branches.
1. What is factor tree for 870 ?
Answer: Prime Factors of 870 are 2 x 3 x 5 x 29.
2. What are the Prime Factors of 870 ?
Answer: Prime Factors of 870 are 2 x 3 x 5 x 29.