Online GCD Calculator is useful to find the GCD of 357, 272, 839, 206 quickly. Get the easiest ways to solve the greatest common divisor of 357, 272, 839, 206 i.e 1 in different methods as follows.
Given Input numbers are 357, 272, 839, 206
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 272 :
The positive integer divisors of 272 that completely divides 272 are.
1, 2, 4, 8, 16, 17, 34, 68, 136, 272
Divisors of 839 :
The positive integer divisors of 839 that completely divides 839 are.
1, 839
Divisors of 206 :
The positive integer divisors of 206 that completely divides 206 are.
1, 2, 103, 206
GCD of numbers is the greatest common divisor
So, the GCD (357, 272, 839, 206) = 1.
Given numbers are 357, 272, 839, 206
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 272 are 2 x 2 x 2 x 2 x 17
Prime factors of 839 are 839
Prime factors of 206 are 2 x 103
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 272, 839, 206
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 272) = 5712
GCD(357, 272) = ( 357 x 272 ) / 5712
= 357 / 272
= 357
Step2:
LCM(17, 839) = 14263
GCD(17, 839) = ( 17 x 839 ) / 14263
= 17 / 839
= 17
Step3:
LCM(1, 206) = 206
GCD(1, 206) = ( 1 x 206 ) / 206
= 1 / 206
= 1
So, Greatest Common Divisor of 357, 272, 839, 206 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 272, 839, 206
The greatest common divisor of numbers 357, 272, 839, 206 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 272, 839, 206 is 1.
1. What is the GCD of 357, 272, 839, 206?
GCD of given numbers 357, 272, 839, 206 is 1
2. How to calculate the greatest common divisor of 357, 272, 839, 206?
We can find the highest common divisor of 357, 272, 839, 206 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, 272, 839, 206 i.e 1.
3. How can I use the GCD of 357, 272, 839, 206Calculator?
Out the numbers 357, 272, 839, 206 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.