Online GCD Calculator is useful to find the GCD of 920, 774, 309, 650 quickly. Get the easiest ways to solve the greatest common divisor of 920, 774, 309, 650 i.e 1 in different methods as follows.
Given Input numbers are 920, 774, 309, 650
In the factoring method, we have to find the divisors of all numbers
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 774 :
The positive integer divisors of 774 that completely divides 774 are.
1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
Divisors of 309 :
The positive integer divisors of 309 that completely divides 309 are.
1, 3, 103, 309
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
GCD of numbers is the greatest common divisor
So, the GCD (920, 774, 309, 650) = 1.
Given numbers are 920, 774, 309, 650
The list of prime factors of all numbers are
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 774 are 2 x 3 x 3 x 43
Prime factors of 309 are 3 x 103
Prime factors of 650 are 2 x 5 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 920, 774, 309, 650
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(920, 774) = 356040
GCD(920, 774) = ( 920 x 774 ) / 356040
= 920 / 774
= 920
Step2:
LCM(2, 309) = 618
GCD(2, 309) = ( 2 x 309 ) / 618
= 2 / 309
= 2
Step3:
LCM(1, 650) = 650
GCD(1, 650) = ( 1 x 650 ) / 650
= 1 / 650
= 1
So, Greatest Common Divisor of 920, 774, 309, 650 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 920, 774, 309, 650
The greatest common divisor of numbers 920, 774, 309, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 774, 309, 650 is 1.
1. What is the GCD of 920, 774, 309, 650?
GCD of given numbers 920, 774, 309, 650 is 1
2. How to calculate the greatest common divisor of 920, 774, 309, 650?
We can find the highest common divisor of 920, 774, 309, 650 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 920, 774, 309, 650 i.e 1.
3. How can I use the GCD of 920, 774, 309, 650Calculator?
Out the numbers 920, 774, 309, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.