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 479, 848, 755, 639 i.e. 1 largest integer that divides all the numbers equally.
GCD of 479, 848, 755, 639 is 1
GCD(479, 848, 755, 639) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 479, 848, 755, 639 is 1
GCD(479, 848, 755, 639) = 1
Given Input numbers are 479, 848, 755, 639
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 479
List of positive integer divisors of 479 that divides 479 without a remainder.
1, 479
Divisors of 848
List of positive integer divisors of 848 that divides 848 without a remainder.
1, 2, 4, 8, 16, 53, 106, 212, 424, 848
Divisors of 755
List of positive integer divisors of 755 that divides 755 without a remainder.
1, 5, 151, 755
Divisors of 639
List of positive integer divisors of 639 that divides 639 without a remainder.
1, 3, 9, 71, 213, 639
Greatest Common Divisior
We found the divisors of 479, 848, 755, 639 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 848, 755, 639 is 1.
Therefore, GCD of numbers 479, 848, 755, 639 is 1
Given Input Data is 479, 848, 755, 639
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 479 is 479
Prime Factorization of 848 is 2 x 2 x 2 x 2 x 53
Prime Factorization of 755 is 5 x 151
Prime Factorization of 639 is 3 x 3 x 71
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(479, 848) = 406192
GCD(479, 848) = ( 479 x 848 ) / 406192
GCD(479, 848) = 406192 / 406192
GCD(479, 848) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 755
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 755) = 755
GCD(1, 755) = ( 1 x 755 ) / 755
GCD(1, 755) = 755 / 755
GCD(1, 755) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 639
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 639) = 639
GCD(1, 639) = ( 1 x 639 ) / 639
GCD(1, 639) = 639 / 639
GCD(1, 639) = 1
GCD of 479, 848, 755, 639 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 479, 848, 755, 639?
GCD of 479, 848, 755, 639 is 1
2. Where do I get the detailed procedure to find GCD of 479, 848, 755, 639?
You can find a detailed procedure to find GCD of 479, 848, 755, 639 on our page.
3. How to find GCD of 479, 848, 755, 639 on a calculator?
You can find the GCD of 479, 848, 755, 639 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.