Online GCD Calculator is useful to find the GCD of 559, 432, 421, 424 quickly. Get the easiest ways to solve the greatest common divisor of 559, 432, 421, 424 i.e 1 in different methods as follows.
Given Input numbers are 559, 432, 421, 424
In the factoring method, we have to find the divisors of all numbers
Divisors of 559 :
The positive integer divisors of 559 that completely divides 559 are.
1, 13, 43, 559
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 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
Divisors of 424 :
The positive integer divisors of 424 that completely divides 424 are.
1, 2, 4, 8, 53, 106, 212, 424
GCD of numbers is the greatest common divisor
So, the GCD (559, 432, 421, 424) = 1.
Given numbers are 559, 432, 421, 424
The list of prime factors of all numbers are
Prime factors of 559 are 13 x 43
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 421 are 421
Prime factors of 424 are 2 x 2 x 2 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 559, 432, 421, 424
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(559, 432) = 241488
GCD(559, 432) = ( 559 x 432 ) / 241488
= 559 / 432
= 559
Step2:
LCM(1, 421) = 421
GCD(1, 421) = ( 1 x 421 ) / 421
= 1 / 421
= 1
Step3:
LCM(1, 424) = 424
GCD(1, 424) = ( 1 x 424 ) / 424
= 1 / 424
= 1
So, Greatest Common Divisor of 559, 432, 421, 424 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 559, 432, 421, 424
The greatest common divisor of numbers 559, 432, 421, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 559, 432, 421, 424 is 1.
1. What is the GCD of 559, 432, 421, 424?
GCD of given numbers 559, 432, 421, 424 is 1
2. How to calculate the greatest common divisor of 559, 432, 421, 424?
We can find the highest common divisor of 559, 432, 421, 424 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 559, 432, 421, 424 i.e 1.
3. How can I use the GCD of 559, 432, 421, 424Calculator?
Out the numbers 559, 432, 421, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.