Online GCD Calculator is useful to find the GCD of 428, 703, 379, 585 quickly. Get the easiest ways to solve the greatest common divisor of 428, 703, 379, 585 i.e 1 in different methods as follows.
Given Input numbers are 428, 703, 379, 585
In the factoring method, we have to find the divisors of all numbers
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 703 :
The positive integer divisors of 703 that completely divides 703 are.
1, 19, 37, 703
Divisors of 379 :
The positive integer divisors of 379 that completely divides 379 are.
1, 379
Divisors of 585 :
The positive integer divisors of 585 that completely divides 585 are.
1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
GCD of numbers is the greatest common divisor
So, the GCD (428, 703, 379, 585) = 1.
Given numbers are 428, 703, 379, 585
The list of prime factors of all numbers are
Prime factors of 428 are 2 x 2 x 107
Prime factors of 703 are 19 x 37
Prime factors of 379 are 379
Prime factors of 585 are 3 x 3 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 428, 703, 379, 585
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(428, 703) = 300884
GCD(428, 703) = ( 428 x 703 ) / 300884
= 428 / 703
= 428
Step2:
LCM(1, 379) = 379
GCD(1, 379) = ( 1 x 379 ) / 379
= 1 / 379
= 1
Step3:
LCM(1, 585) = 585
GCD(1, 585) = ( 1 x 585 ) / 585
= 1 / 585
= 1
So, Greatest Common Divisor of 428, 703, 379, 585 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 428, 703, 379, 585
The greatest common divisor of numbers 428, 703, 379, 585 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 703, 379, 585 is 1.
1. What is the GCD of 428, 703, 379, 585?
GCD of given numbers 428, 703, 379, 585 is 1
2. How to calculate the greatest common divisor of 428, 703, 379, 585?
We can find the highest common divisor of 428, 703, 379, 585 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 428, 703, 379, 585 i.e 1.
3. How can I use the GCD of 428, 703, 379, 585Calculator?
Out the numbers 428, 703, 379, 585 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.