Online GCD Calculator is useful to find the GCD of 357, 199, 638, 844 quickly. Get the easiest ways to solve the greatest common divisor of 357, 199, 638, 844 i.e 1 in different methods as follows.
Given Input numbers are 357, 199, 638, 844
In the factoring method, we have to find the divisors of all numbers
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 199 :
The positive integer divisors of 199 that completely divides 199 are.
1, 199
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 844 :
The positive integer divisors of 844 that completely divides 844 are.
1, 2, 4, 211, 422, 844
GCD of numbers is the greatest common divisor
So, the GCD (357, 199, 638, 844) = 1.
Given numbers are 357, 199, 638, 844
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 199 are 199
Prime factors of 638 are 2 x 11 x 29
Prime factors of 844 are 2 x 2 x 211
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 199, 638, 844
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 199) = 71043
GCD(357, 199) = ( 357 x 199 ) / 71043
= 357 / 199
= 357
Step2:
LCM(1, 638) = 638
GCD(1, 638) = ( 1 x 638 ) / 638
= 1 / 638
= 1
Step3:
LCM(1, 844) = 844
GCD(1, 844) = ( 1 x 844 ) / 844
= 1 / 844
= 1
So, Greatest Common Divisor of 357, 199, 638, 844 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 199, 638, 844
The greatest common divisor of numbers 357, 199, 638, 844 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 199, 638, 844 is 1.
1. What is the GCD of 357, 199, 638, 844?
GCD of given numbers 357, 199, 638, 844 is 1
2. How to calculate the greatest common divisor of 357, 199, 638, 844?
We can find the highest common divisor of 357, 199, 638, 844 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 357, 199, 638, 844 i.e 1.
3. How can I use the GCD of 357, 199, 638, 844Calculator?
Out the numbers 357, 199, 638, 844 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.