Online GCD Calculator is useful to find the GCD of 179, 638, 733, 842 quickly. Get the easiest ways to solve the greatest common divisor of 179, 638, 733, 842 i.e 1 in different methods as follows.
Given Input numbers are 179, 638, 733, 842
In the factoring method, we have to find the divisors of all numbers
Divisors of 179 :
The positive integer divisors of 179 that completely divides 179 are.
1, 179
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 733 :
The positive integer divisors of 733 that completely divides 733 are.
1, 733
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 (179, 638, 733, 842) = 1.
Given numbers are 179, 638, 733, 842
The list of prime factors of all numbers are
Prime factors of 179 are 179
Prime factors of 638 are 2 x 11 x 29
Prime factors of 733 are 733
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 179, 638, 733, 842
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(179, 638) = 114202
GCD(179, 638) = ( 179 x 638 ) / 114202
= 179 / 638
= 179
Step2:
LCM(1, 733) = 733
GCD(1, 733) = ( 1 x 733 ) / 733
= 1 / 733
= 1
Step3:
LCM(1, 842) = 842
GCD(1, 842) = ( 1 x 842 ) / 842
= 1 / 842
= 1
So, Greatest Common Divisor of 179, 638, 733, 842 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 179, 638, 733, 842
The greatest common divisor of numbers 179, 638, 733, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 179, 638, 733, 842 is 1.
1. What is the GCD of 179, 638, 733, 842?
GCD of given numbers 179, 638, 733, 842 is 1
2. How to calculate the greatest common divisor of 179, 638, 733, 842?
We can find the highest common divisor of 179, 638, 733, 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 179, 638, 733, 842 i.e 1.
3. How can I use the GCD of 179, 638, 733, 842Calculator?
Out the numbers 179, 638, 733, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.