Online GCD Calculator is useful to find the GCD of 636, 340, 779, 961 quickly. Get the easiest ways to solve the greatest common divisor of 636, 340, 779, 961 i.e 1 in different methods as follows.
Given Input numbers are 636, 340, 779, 961
In the factoring method, we have to find the divisors of all numbers
Divisors of 636 :
The positive integer divisors of 636 that completely divides 636 are.
1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
Divisors of 340 :
The positive integer divisors of 340 that completely divides 340 are.
1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
Divisors of 779 :
The positive integer divisors of 779 that completely divides 779 are.
1, 19, 41, 779
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 (636, 340, 779, 961) = 1.
Given numbers are 636, 340, 779, 961
The list of prime factors of all numbers are
Prime factors of 636 are 2 x 2 x 3 x 53
Prime factors of 340 are 2 x 2 x 5 x 17
Prime factors of 779 are 19 x 41
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 636, 340, 779, 961
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(636, 340) = 54060
GCD(636, 340) = ( 636 x 340 ) / 54060
= 636 / 340
= 636
Step2:
LCM(4, 779) = 3116
GCD(4, 779) = ( 4 x 779 ) / 3116
= 4 / 779
= 4
Step3:
LCM(1, 961) = 961
GCD(1, 961) = ( 1 x 961 ) / 961
= 1 / 961
= 1
So, Greatest Common Divisor of 636, 340, 779, 961 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 636, 340, 779, 961
The greatest common divisor of numbers 636, 340, 779, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 340, 779, 961 is 1.
1. What is the GCD of 636, 340, 779, 961?
GCD of given numbers 636, 340, 779, 961 is 1
2. How to calculate the greatest common divisor of 636, 340, 779, 961?
We can find the highest common divisor of 636, 340, 779, 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 636, 340, 779, 961 i.e 1.
3. How can I use the GCD of 636, 340, 779, 961Calculator?
Out the numbers 636, 340, 779, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.