Factor Tree of 154

Given number is 154
The factor tree of 154 is as follows:

	154
2		77
	7		11

154 = 2 x 77

77 = 7 x 11

If we write into multiples it would be 154 x 2

On splitting 77 further and writing it as multiples of numbers it would be 11 x 7.

Here are examples of Factor tree calculations.

• Factor Tree of 155
• Factor Tree of 156
• Factor Tree of 157
• Factor Tree of 158
• Factor Tree of 159

Here we are providing different methods to find the factors of the number 154. 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 154. Let’s start with 2 x 7 x 11 as it results in 154 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 154 now and we can write as 2 x 7 x 11 and place those factors on the tree. similarly to prime numbers obtained in the first step 2, 7, 11 obtained here are also prime numbers and we will end up these branches.

1. What is factor tree for 154 ?

Answer: Prime Factors of 154 are 2 x 7 x 11.

2. What are the Prime Factors of 154 ?

Answer: Prime Factors of 154 are 2 x 7 x 11.