Online GCD Calculator is useful to find the GCD of 584, 432, 815, 428 quickly. Get the easiest ways to solve the greatest common divisor of 584, 432, 815, 428 i.e 1 in different methods as follows.
Given Input numbers are 584, 432, 815, 428
In the factoring method, we have to find the divisors of all numbers
Divisors of 584 :
The positive integer divisors of 584 that completely divides 584 are.
1, 2, 4, 8, 73, 146, 292, 584
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
Divisors of 815 :
The positive integer divisors of 815 that completely divides 815 are.
1, 5, 163, 815
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
GCD of numbers is the greatest common divisor
So, the GCD (584, 432, 815, 428) = 1.
Given numbers are 584, 432, 815, 428
The list of prime factors of all numbers are
Prime factors of 584 are 2 x 2 x 2 x 73
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 815 are 5 x 163
Prime factors of 428 are 2 x 2 x 107
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 584, 432, 815, 428
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(584, 432) = 31536
GCD(584, 432) = ( 584 x 432 ) / 31536
= 584 / 432
= 584
Step2:
LCM(8, 815) = 6520
GCD(8, 815) = ( 8 x 815 ) / 6520
= 8 / 815
= 8
Step3:
LCM(1, 428) = 428
GCD(1, 428) = ( 1 x 428 ) / 428
= 1 / 428
= 1
So, Greatest Common Divisor of 584, 432, 815, 428 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 584, 432, 815, 428
The greatest common divisor of numbers 584, 432, 815, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 584, 432, 815, 428 is 1.
1. What is the GCD of 584, 432, 815, 428?
GCD of given numbers 584, 432, 815, 428 is 1
2. How to calculate the greatest common divisor of 584, 432, 815, 428?
We can find the highest common divisor of 584, 432, 815, 428 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 584, 432, 815, 428 i.e 1.
3. How can I use the GCD of 584, 432, 815, 428Calculator?
Out the numbers 584, 432, 815, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.