Online GCD Calculator is useful to find the GCD of 558, 431, 425, 697 quickly. Get the easiest ways to solve the greatest common divisor of 558, 431, 425, 697 i.e 1 in different methods as follows.
Given Input numbers are 558, 431, 425, 697
In the factoring method, we have to find the divisors of all numbers
Divisors of 558 :
The positive integer divisors of 558 that completely divides 558 are.
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
Divisors of 431 :
The positive integer divisors of 431 that completely divides 431 are.
1, 431
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
GCD of numbers is the greatest common divisor
So, the GCD (558, 431, 425, 697) = 1.
Given numbers are 558, 431, 425, 697
The list of prime factors of all numbers are
Prime factors of 558 are 2 x 3 x 3 x 31
Prime factors of 431 are 431
Prime factors of 425 are 5 x 5 x 17
Prime factors of 697 are 17 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 558, 431, 425, 697
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(558, 431) = 240498
GCD(558, 431) = ( 558 x 431 ) / 240498
= 558 / 431
= 558
Step2:
LCM(1, 425) = 425
GCD(1, 425) = ( 1 x 425 ) / 425
= 1 / 425
= 1
Step3:
LCM(1, 697) = 697
GCD(1, 697) = ( 1 x 697 ) / 697
= 1 / 697
= 1
So, Greatest Common Divisor of 558, 431, 425, 697 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 558, 431, 425, 697
The greatest common divisor of numbers 558, 431, 425, 697 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 431, 425, 697 is 1.
1. What is the GCD of 558, 431, 425, 697?
GCD of given numbers 558, 431, 425, 697 is 1
2. How to calculate the greatest common divisor of 558, 431, 425, 697?
We can find the highest common divisor of 558, 431, 425, 697 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 558, 431, 425, 697 i.e 1.
3. How can I use the GCD of 558, 431, 425, 697Calculator?
Out the numbers 558, 431, 425, 697 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.