Online GCD Calculator is useful to find the GCD of 634, 571, 620, 709 quickly. Get the easiest ways to solve the greatest common divisor of 634, 571, 620, 709 i.e 1 in different methods as follows.
Given Input numbers are 634, 571, 620, 709
In the factoring method, we have to find the divisors of all numbers
Divisors of 634 :
The positive integer divisors of 634 that completely divides 634 are.
1, 2, 317, 634
Divisors of 571 :
The positive integer divisors of 571 that completely divides 571 are.
1, 571
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 709 :
The positive integer divisors of 709 that completely divides 709 are.
1, 709
GCD of numbers is the greatest common divisor
So, the GCD (634, 571, 620, 709) = 1.
Given numbers are 634, 571, 620, 709
The list of prime factors of all numbers are
Prime factors of 634 are 2 x 317
Prime factors of 571 are 571
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 709 are 709
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 634, 571, 620, 709
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(634, 571) = 362014
GCD(634, 571) = ( 634 x 571 ) / 362014
= 634 / 571
= 634
Step2:
LCM(1, 620) = 620
GCD(1, 620) = ( 1 x 620 ) / 620
= 1 / 620
= 1
Step3:
LCM(1, 709) = 709
GCD(1, 709) = ( 1 x 709 ) / 709
= 1 / 709
= 1
So, Greatest Common Divisor of 634, 571, 620, 709 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 634, 571, 620, 709
The greatest common divisor of numbers 634, 571, 620, 709 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 634, 571, 620, 709 is 1.
1. What is the GCD of 634, 571, 620, 709?
GCD of given numbers 634, 571, 620, 709 is 1
2. How to calculate the greatest common divisor of 634, 571, 620, 709?
We can find the highest common divisor of 634, 571, 620, 709 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 634, 571, 620, 709 i.e 1.
3. How can I use the GCD of 634, 571, 620, 709Calculator?
Out the numbers 634, 571, 620, 709 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.