Online GCD Calculator is useful to find the GCD of 357, 681, 474, 658 quickly. Get the easiest ways to solve the greatest common divisor of 357, 681, 474, 658 i.e 1 in different methods as follows.
Given Input numbers are 357, 681, 474, 658
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 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
Divisors of 474 :
The positive integer divisors of 474 that completely divides 474 are.
1, 2, 3, 6, 79, 158, 237, 474
Divisors of 658 :
The positive integer divisors of 658 that completely divides 658 are.
1, 2, 7, 14, 47, 94, 329, 658
GCD of numbers is the greatest common divisor
So, the GCD (357, 681, 474, 658) = 1.
Given numbers are 357, 681, 474, 658
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 681 are 3 x 227
Prime factors of 474 are 2 x 3 x 79
Prime factors of 658 are 2 x 7 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 681, 474, 658
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 681) = 81039
GCD(357, 681) = ( 357 x 681 ) / 81039
= 357 / 681
= 357
Step2:
LCM(3, 474) = 474
GCD(3, 474) = ( 3 x 474 ) / 474
= 3 / 474
= 3
Step3:
LCM(3, 658) = 1974
GCD(3, 658) = ( 3 x 658 ) / 1974
= 3 / 658
= 3
So, Greatest Common Divisor of 357, 681, 474, 658 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 681, 474, 658
The greatest common divisor of numbers 357, 681, 474, 658 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 681, 474, 658 is 1.
1. What is the GCD of 357, 681, 474, 658?
GCD of given numbers 357, 681, 474, 658 is 1
2. How to calculate the greatest common divisor of 357, 681, 474, 658?
We can find the highest common divisor of 357, 681, 474, 658 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, 681, 474, 658 i.e 1.
3. How can I use the GCD of 357, 681, 474, 658Calculator?
Out the numbers 357, 681, 474, 658 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.