Online GCD Calculator is useful to find the GCD of 434, 637, 118, 961 quickly. Get the easiest ways to solve the greatest common divisor of 434, 637, 118, 961 i.e 1 in different methods as follows.
Given Input numbers are 434, 637, 118, 961
In the factoring method, we have to find the divisors of all numbers
Divisors of 434 :
The positive integer divisors of 434 that completely divides 434 are.
1, 2, 7, 14, 31, 62, 217, 434
Divisors of 637 :
The positive integer divisors of 637 that completely divides 637 are.
1, 7, 13, 49, 91, 637
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 961 :
The positive integer divisors of 961 that completely divides 961 are.
1, 31, 961
GCD of numbers is the greatest common divisor
So, the GCD (434, 637, 118, 961) = 1.
Given numbers are 434, 637, 118, 961
The list of prime factors of all numbers are
Prime factors of 434 are 2 x 7 x 31
Prime factors of 637 are 7 x 7 x 13
Prime factors of 118 are 2 x 59
Prime factors of 961 are 31 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 434, 637, 118, 961
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(434, 637) = 39494
GCD(434, 637) = ( 434 x 637 ) / 39494
= 434 / 637
= 434
Step2:
LCM(7, 118) = 826
GCD(7, 118) = ( 7 x 118 ) / 826
= 7 / 118
= 7
Step3:
LCM(1, 961) = 961
GCD(1, 961) = ( 1 x 961 ) / 961
= 1 / 961
= 1
So, Greatest Common Divisor of 434, 637, 118, 961 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 434, 637, 118, 961
The greatest common divisor of numbers 434, 637, 118, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 434, 637, 118, 961 is 1.
1. What is the GCD of 434, 637, 118, 961?
GCD of given numbers 434, 637, 118, 961 is 1
2. How to calculate the greatest common divisor of 434, 637, 118, 961?
We can find the highest common divisor of 434, 637, 118, 961 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 434, 637, 118, 961 i.e 1.
3. How can I use the GCD of 434, 637, 118, 961Calculator?
Out the numbers 434, 637, 118, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.