GCF of 54 and 61
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Want to know what the GCF of 54 and 61 is? We will not only show you the answer but will also teach you two different methods through which you can easily find the greatest common factor of 54 and 61. Otherwise, you can utilise our handy GCF Calculator tool to quickly get the result.
Detailed Solution to Calculate GCF of 54, 61 using Factoring
In this method, we have to list the factors of 54 and 61 separately and then select the highest number that appears in both lists. This will be your greatest common factor.
The factors of 54 are 1 , 2 , 3 , 6 , 9 , 18 , 27 , and 54
The factors of 61 are 1 , and 61
As you can see from the aforementioned lists, the largest number that is present in both lists is 1. Therefore, we can determine that the GCF of 54 and 61 is 1.
Greatest Common Factor of 54, 61 with Prime Factorization
This is prime factorization. Essentially, you have to divide both 54 and 61 with the same prime number and keep going until the numbers can no longer be divided by the same prime number. At that point, you must stop the process and multiply the prime numbers on the left side. The result will be the greatest common factor.
| 54, 61 |
From the picture, we can see that 54 and 61 cannot be divided by the same number again. So, all we have to do is now multiply the prime numbers on the left.
= 1
Hence, the GCF of 54 and 61 is 1.
Find the GCF of 54 and 61
Given numbers are 54 and 61
To find the greatest common factor of 54 and 61
The GCF of 54 and 61 is 1.
FAQs on GCF of 54 and 61
1. What are the LCM and GCF of 54 and 61?
The LCM and GCF of 54 and 61 are 3294 and 1.
2. How to get the GCF of 54 and 61?
The GCF of 54 and 61 can be calculated by finding the factors of both numbers and identifying the highest common factor in both.
3. What are the Methods to Find GCF of 54, 61?
The 2 different methods to find the greatest common factor of 54 and 61 are prime factorization and factors of both numbers.