Given number is 1659
The factor tree of 1659 is as follows:
| 1659 | |||||||||
| 3 | 553 | ||||||||
| 7 | 79 | ||||||||

1659 = 3 x 553
553 = 7 x 79
If we write into multiples it would be 1659 x 3
On splitting 553 further and writing it as multiples of numbers it would be 79 x 7.
Here are examples of Factor tree calculations.
Here we are providing different methods to find the factors of the number 1659. 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 1659. Let’s start with 3 x 7 x 79 as it results in 1659 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 1659 now and we can write as 3 x 7 x 79 and place those factors on the tree. similarly to prime numbers obtained in the first step 3, 7, 79 obtained here are also prime numbers and we will end up these branches.
1. What is factor tree for 1659 ?
Answer: Prime Factors of 1659 are 3 x 7 x 79.
2. What are the Prime Factors of 1659 ?
Answer: Prime Factors of 1659 are 3 x 7 x 79.