Online GCD Calculator is useful to find the GCD of 169, 539, 442, 684 quickly. Get the easiest ways to solve the greatest common divisor of 169, 539, 442, 684 i.e 1 in different methods as follows.
Given Input numbers are 169, 539, 442, 684
In the factoring method, we have to find the divisors of all numbers
Divisors of 169 :
The positive integer divisors of 169 that completely divides 169 are.
1, 13, 169
Divisors of 539 :
The positive integer divisors of 539 that completely divides 539 are.
1, 7, 11, 49, 77, 539
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
GCD of numbers is the greatest common divisor
So, the GCD (169, 539, 442, 684) = 1.
Given numbers are 169, 539, 442, 684
The list of prime factors of all numbers are
Prime factors of 169 are 13 x 13
Prime factors of 539 are 7 x 7 x 11
Prime factors of 442 are 2 x 13 x 17
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 169, 539, 442, 684
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(169, 539) = 91091
GCD(169, 539) = ( 169 x 539 ) / 91091
= 169 / 539
= 169
Step2:
LCM(1, 442) = 442
GCD(1, 442) = ( 1 x 442 ) / 442
= 1 / 442
= 1
Step3:
LCM(1, 684) = 684
GCD(1, 684) = ( 1 x 684 ) / 684
= 1 / 684
= 1
So, Greatest Common Divisor of 169, 539, 442, 684 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 169, 539, 442, 684
The greatest common divisor of numbers 169, 539, 442, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 169, 539, 442, 684 is 1.
1. What is the GCD of 169, 539, 442, 684?
GCD of given numbers 169, 539, 442, 684 is 1
2. How to calculate the greatest common divisor of 169, 539, 442, 684?
We can find the highest common divisor of 169, 539, 442, 684 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 169, 539, 442, 684 i.e 1.
3. How can I use the GCD of 169, 539, 442, 684Calculator?
Out the numbers 169, 539, 442, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.