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 664, 976, 781, 608 i.e. 1 largest integer that divides all the numbers equally.
GCD of 664, 976, 781, 608 is 1
GCD(664, 976, 781, 608) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 664, 976, 781, 608 is 1
GCD(664, 976, 781, 608) = 1
Given Input numbers are 664, 976, 781, 608
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 664
List of positive integer divisors of 664 that divides 664 without a remainder.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 976
List of positive integer divisors of 976 that divides 976 without a remainder.
1, 2, 4, 8, 16, 61, 122, 244, 488, 976
Divisors of 781
List of positive integer divisors of 781 that divides 781 without a remainder.
1, 11, 71, 781
Divisors of 608
List of positive integer divisors of 608 that divides 608 without a remainder.
1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608
Greatest Common Divisior
We found the divisors of 664, 976, 781, 608 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 664, 976, 781, 608 is 1.
Therefore, GCD of numbers 664, 976, 781, 608 is 1
Given Input Data is 664, 976, 781, 608
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 664 is 2 x 2 x 2 x 83
Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61
Prime Factorization of 781 is 11 x 71
Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19
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(664, 976) = 81008
GCD(664, 976) = ( 664 x 976 ) / 81008
GCD(664, 976) = 648064 / 81008
GCD(664, 976) = 8
Step2:
Here we consider the GCD from the above i.e. 8 as first number and the next as 781
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(8, 781) = 6248
GCD(8, 781) = ( 8 x 781 ) / 6248
GCD(8, 781) = 6248 / 6248
GCD(8, 781) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 608
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 608) = 608
GCD(1, 608) = ( 1 x 608 ) / 608
GCD(1, 608) = 608 / 608
GCD(1, 608) = 1
GCD of 664, 976, 781, 608 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 664, 976, 781, 608?
GCD of 664, 976, 781, 608 is 1
2. Where do I get the detailed procedure to find GCD of 664, 976, 781, 608?
You can find a detailed procedure to find GCD of 664, 976, 781, 608 on our page.
3. How to find GCD of 664, 976, 781, 608 on a calculator?
You can find the GCD of 664, 976, 781, 608 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.