Online GCD Calculator is useful to find the GCD of 357, 854, 181, 857 quickly. Get the easiest ways to solve the greatest common divisor of 357, 854, 181, 857 i.e 1 in different methods as follows.
Given Input numbers are 357, 854, 181, 857
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 854 :
The positive integer divisors of 854 that completely divides 854 are.
1, 2, 7, 14, 61, 122, 427, 854
Divisors of 181 :
The positive integer divisors of 181 that completely divides 181 are.
1, 181
Divisors of 857 :
The positive integer divisors of 857 that completely divides 857 are.
1, 857
GCD of numbers is the greatest common divisor
So, the GCD (357, 854, 181, 857) = 1.
Given numbers are 357, 854, 181, 857
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 854 are 2 x 7 x 61
Prime factors of 181 are 181
Prime factors of 857 are 857
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 854, 181, 857
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 854) = 43554
GCD(357, 854) = ( 357 x 854 ) / 43554
= 357 / 854
= 357
Step2:
LCM(7, 181) = 1267
GCD(7, 181) = ( 7 x 181 ) / 1267
= 7 / 181
= 7
Step3:
LCM(1, 857) = 857
GCD(1, 857) = ( 1 x 857 ) / 857
= 1 / 857
= 1
So, Greatest Common Divisor of 357, 854, 181, 857 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 854, 181, 857
The greatest common divisor of numbers 357, 854, 181, 857 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 854, 181, 857 is 1.
1. What is the GCD of 357, 854, 181, 857?
GCD of given numbers 357, 854, 181, 857 is 1
2. How to calculate the greatest common divisor of 357, 854, 181, 857?
We can find the highest common divisor of 357, 854, 181, 857 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, 854, 181, 857 i.e 1.
3. How can I use the GCD of 357, 854, 181, 857Calculator?
Out the numbers 357, 854, 181, 857 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.