Online GCD Calculator is useful to find the GCD of 620, 731, 622, 791 quickly. Get the easiest ways to solve the greatest common divisor of 620, 731, 622, 791 i.e 1 in different methods as follows.
Given Input numbers are 620, 731, 622, 791
In the factoring method, we have to find the divisors of all numbers
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 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 622 :
The positive integer divisors of 622 that completely divides 622 are.
1, 2, 311, 622
Divisors of 791 :
The positive integer divisors of 791 that completely divides 791 are.
1, 7, 113, 791
GCD of numbers is the greatest common divisor
So, the GCD (620, 731, 622, 791) = 1.
Given numbers are 620, 731, 622, 791
The list of prime factors of all numbers are
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 731 are 17 x 43
Prime factors of 622 are 2 x 311
Prime factors of 791 are 7 x 113
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 620, 731, 622, 791
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(620, 731) = 453220
GCD(620, 731) = ( 620 x 731 ) / 453220
= 620 / 731
= 620
Step2:
LCM(1, 622) = 622
GCD(1, 622) = ( 1 x 622 ) / 622
= 1 / 622
= 1
Step3:
LCM(1, 791) = 791
GCD(1, 791) = ( 1 x 791 ) / 791
= 1 / 791
= 1
So, Greatest Common Divisor of 620, 731, 622, 791 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 620, 731, 622, 791
The greatest common divisor of numbers 620, 731, 622, 791 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 731, 622, 791 is 1.
1. What is the GCD of 620, 731, 622, 791?
GCD of given numbers 620, 731, 622, 791 is 1
2. How to calculate the greatest common divisor of 620, 731, 622, 791?
We can find the highest common divisor of 620, 731, 622, 791 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 620, 731, 622, 791 i.e 1.
3. How can I use the GCD of 620, 731, 622, 791Calculator?
Out the numbers 620, 731, 622, 791 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.