Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 349, 977, 28, 801 i.e. 1 largest integer that divides all the numbers equally.
GCD of 349, 977, 28, 801 is 1
GCD(349, 977, 28, 801) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 349, 977, 28, 801 is 1
GCD(349, 977, 28, 801) = 1
Given Input numbers are 349, 977, 28, 801
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 349
List of positive integer divisors of 349 that divides 349 without a remainder.
1, 349
Divisors of 977
List of positive integer divisors of 977 that divides 977 without a remainder.
1, 977
Divisors of 28
List of positive integer divisors of 28 that divides 28 without a remainder.
1, 2, 4, 7, 14, 28
Divisors of 801
List of positive integer divisors of 801 that divides 801 without a remainder.
1, 3, 9, 89, 267, 801
Greatest Common Divisior
We found the divisors of 349, 977, 28, 801 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 349, 977, 28, 801 is 1.
Therefore, GCD of numbers 349, 977, 28, 801 is 1
Given Input Data is 349, 977, 28, 801
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 349 is 349
Prime Factorization of 977 is 977
Prime Factorization of 28 is 2 x 2 x 7
Prime Factorization of 801 is 3 x 3 x 89
The above numbers do not have any common prime factor. So GCD is 1
Step1:
Let's calculate the GCD of first two numbers
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(349, 977) = 340973
GCD(349, 977) = ( 349 x 977 ) / 340973
GCD(349, 977) = 340973 / 340973
GCD(349, 977) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 28
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 28) = 28
GCD(1, 28) = ( 1 x 28 ) / 28
GCD(1, 28) = 28 / 28
GCD(1, 28) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 801
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 801) = 801
GCD(1, 801) = ( 1 x 801 ) / 801
GCD(1, 801) = 801 / 801
GCD(1, 801) = 1
GCD of 349, 977, 28, 801 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 349, 977, 28, 801?
GCD of 349, 977, 28, 801 is 1
2. Where do I get the detailed procedure to find GCD of 349, 977, 28, 801?
You can find a detailed procedure to find GCD of 349, 977, 28, 801 on our page.
3. How to find GCD of 349, 977, 28, 801 on a calculator?
You can find the GCD of 349, 977, 28, 801 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.