Online GCD Calculator is useful to find the GCD of 572, 782, 159, 842 quickly. Get the easiest ways to solve the greatest common divisor of 572, 782, 159, 842 i.e 1 in different methods as follows.
Given Input numbers are 572, 782, 159, 842
In the factoring method, we have to find the divisors of all numbers
Divisors of 572 :
The positive integer divisors of 572 that completely divides 572 are.
1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
Divisors of 782 :
The positive integer divisors of 782 that completely divides 782 are.
1, 2, 17, 23, 34, 46, 391, 782
Divisors of 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
GCD of numbers is the greatest common divisor
So, the GCD (572, 782, 159, 842) = 1.
Given numbers are 572, 782, 159, 842
The list of prime factors of all numbers are
Prime factors of 572 are 2 x 2 x 11 x 13
Prime factors of 782 are 2 x 17 x 23
Prime factors of 159 are 3 x 53
Prime factors of 842 are 2 x 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 572, 782, 159, 842
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(572, 782) = 223652
GCD(572, 782) = ( 572 x 782 ) / 223652
= 572 / 782
= 572
Step2:
LCM(2, 159) = 318
GCD(2, 159) = ( 2 x 159 ) / 318
= 2 / 159
= 2
Step3:
LCM(1, 842) = 842
GCD(1, 842) = ( 1 x 842 ) / 842
= 1 / 842
= 1
So, Greatest Common Divisor of 572, 782, 159, 842 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 572, 782, 159, 842
The greatest common divisor of numbers 572, 782, 159, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 572, 782, 159, 842 is 1.
1. What is the GCD of 572, 782, 159, 842?
GCD of given numbers 572, 782, 159, 842 is 1
2. How to calculate the greatest common divisor of 572, 782, 159, 842?
We can find the highest common divisor of 572, 782, 159, 842 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 572, 782, 159, 842 i.e 1.
3. How can I use the GCD of 572, 782, 159, 842Calculator?
Out the numbers 572, 782, 159, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.