Online GCD Calculator is useful to find the GCD of 189, 245, 568, 874 quickly. Get the easiest ways to solve the greatest common divisor of 189, 245, 568, 874 i.e 1 in different methods as follows.
Given Input numbers are 189, 245, 568, 874
In the factoring method, we have to find the divisors of all numbers
Divisors of 189 :
The positive integer divisors of 189 that completely divides 189 are.
1, 3, 7, 9, 21, 27, 63, 189
Divisors of 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
Divisors of 568 :
The positive integer divisors of 568 that completely divides 568 are.
1, 2, 4, 8, 71, 142, 284, 568
Divisors of 874 :
The positive integer divisors of 874 that completely divides 874 are.
1, 2, 19, 23, 38, 46, 437, 874
GCD of numbers is the greatest common divisor
So, the GCD (189, 245, 568, 874) = 1.
Given numbers are 189, 245, 568, 874
The list of prime factors of all numbers are
Prime factors of 189 are 3 x 3 x 3 x 7
Prime factors of 245 are 5 x 7 x 7
Prime factors of 568 are 2 x 2 x 2 x 71
Prime factors of 874 are 2 x 19 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 189, 245, 568, 874
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(189, 245) = 6615
GCD(189, 245) = ( 189 x 245 ) / 6615
= 189 / 245
= 189
Step2:
LCM(7, 568) = 3976
GCD(7, 568) = ( 7 x 568 ) / 3976
= 7 / 568
= 7
Step3:
LCM(1, 874) = 874
GCD(1, 874) = ( 1 x 874 ) / 874
= 1 / 874
= 1
So, Greatest Common Divisor of 189, 245, 568, 874 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 189, 245, 568, 874
The greatest common divisor of numbers 189, 245, 568, 874 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 245, 568, 874 is 1.
1. What is the GCD of 189, 245, 568, 874?
GCD of given numbers 189, 245, 568, 874 is 1
2. How to calculate the greatest common divisor of 189, 245, 568, 874?
We can find the highest common divisor of 189, 245, 568, 874 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 189, 245, 568, 874 i.e 1.
3. How can I use the GCD of 189, 245, 568, 874Calculator?
Out the numbers 189, 245, 568, 874 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.