Online GCD Calculator is useful to find the GCD of 357, 206, 656, 204 quickly. Get the easiest ways to solve the greatest common divisor of 357, 206, 656, 204 i.e 1 in different methods as follows.
Given Input numbers are 357, 206, 656, 204
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 206 :
The positive integer divisors of 206 that completely divides 206 are.
1, 2, 103, 206
Divisors of 656 :
The positive integer divisors of 656 that completely divides 656 are.
1, 2, 4, 8, 16, 41, 82, 164, 328, 656
Divisors of 204 :
The positive integer divisors of 204 that completely divides 204 are.
1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204
GCD of numbers is the greatest common divisor
So, the GCD (357, 206, 656, 204) = 1.
Given numbers are 357, 206, 656, 204
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 206 are 2 x 103
Prime factors of 656 are 2 x 2 x 2 x 2 x 41
Prime factors of 204 are 2 x 2 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 206, 656, 204
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 206) = 73542
GCD(357, 206) = ( 357 x 206 ) / 73542
= 357 / 206
= 357
Step2:
LCM(1, 656) = 656
GCD(1, 656) = ( 1 x 656 ) / 656
= 1 / 656
= 1
Step3:
LCM(1, 204) = 204
GCD(1, 204) = ( 1 x 204 ) / 204
= 1 / 204
= 1
So, Greatest Common Divisor of 357, 206, 656, 204 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 206, 656, 204
The greatest common divisor of numbers 357, 206, 656, 204 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 206, 656, 204 is 1.
1. What is the GCD of 357, 206, 656, 204?
GCD of given numbers 357, 206, 656, 204 is 1
2. How to calculate the greatest common divisor of 357, 206, 656, 204?
We can find the highest common divisor of 357, 206, 656, 204 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, 206, 656, 204 i.e 1.
3. How can I use the GCD of 357, 206, 656, 204Calculator?
Out the numbers 357, 206, 656, 204 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.