Online GCD Calculator is useful to find the GCD of 961, 422, 604, 656 quickly. Get the easiest ways to solve the greatest common divisor of 961, 422, 604, 656 i.e 1 in different methods as follows.
Given Input numbers are 961, 422, 604, 656
In the factoring method, we have to find the divisors of all numbers
Divisors of 961 :
The positive integer divisors of 961 that completely divides 961 are.
1, 31, 961
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
Divisors of 604 :
The positive integer divisors of 604 that completely divides 604 are.
1, 2, 4, 151, 302, 604
Divisors of 656 :
The positive integer divisors of 656 that completely divides 656 are.
1, 2, 4, 8, 16, 41, 82, 164, 328, 656
GCD of numbers is the greatest common divisor
So, the GCD (961, 422, 604, 656) = 1.
Given numbers are 961, 422, 604, 656
The list of prime factors of all numbers are
Prime factors of 961 are 31 x 31
Prime factors of 422 are 2 x 211
Prime factors of 604 are 2 x 2 x 151
Prime factors of 656 are 2 x 2 x 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 961, 422, 604, 656
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(961, 422) = 405542
GCD(961, 422) = ( 961 x 422 ) / 405542
= 961 / 422
= 961
Step2:
LCM(1, 604) = 604
GCD(1, 604) = ( 1 x 604 ) / 604
= 1 / 604
= 1
Step3:
LCM(1, 656) = 656
GCD(1, 656) = ( 1 x 656 ) / 656
= 1 / 656
= 1
So, Greatest Common Divisor of 961, 422, 604, 656 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 961, 422, 604, 656
The greatest common divisor of numbers 961, 422, 604, 656 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 961, 422, 604, 656 is 1.
1. What is the GCD of 961, 422, 604, 656?
GCD of given numbers 961, 422, 604, 656 is 1
2. How to calculate the greatest common divisor of 961, 422, 604, 656?
We can find the highest common divisor of 961, 422, 604, 656 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 961, 422, 604, 656 i.e 1.
3. How can I use the GCD of 961, 422, 604, 656Calculator?
Out the numbers 961, 422, 604, 656 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.