Online GCD Calculator is useful to find the GCD of 842, 731, 667, 357 quickly. Get the easiest ways to solve the greatest common divisor of 842, 731, 667, 357 i.e 1 in different methods as follows.
Given Input numbers are 842, 731, 667, 357
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 731 :
The positive integer divisors of 731 that completely divides 731 are.
1, 17, 43, 731
Divisors of 667 :
The positive integer divisors of 667 that completely divides 667 are.
1, 23, 29, 667
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
GCD of numbers is the greatest common divisor
So, the GCD (842, 731, 667, 357) = 1.
Given numbers are 842, 731, 667, 357
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 731 are 17 x 43
Prime factors of 667 are 23 x 29
Prime factors of 357 are 3 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 842, 731, 667, 357
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 731) = 615502
GCD(842, 731) = ( 842 x 731 ) / 615502
= 842 / 731
= 842
Step2:
LCM(1, 667) = 667
GCD(1, 667) = ( 1 x 667 ) / 667
= 1 / 667
= 1
Step3:
LCM(1, 357) = 357
GCD(1, 357) = ( 1 x 357 ) / 357
= 1 / 357
= 1
So, Greatest Common Divisor of 842, 731, 667, 357 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 842, 731, 667, 357
The greatest common divisor of numbers 842, 731, 667, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 731, 667, 357 is 1.
1. What is the GCD of 842, 731, 667, 357?
GCD of given numbers 842, 731, 667, 357 is 1
2. How to calculate the greatest common divisor of 842, 731, 667, 357?
We can find the highest common divisor of 842, 731, 667, 357 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 842, 731, 667, 357 i.e 1.
3. How can I use the GCD of 842, 731, 667, 357Calculator?
Out the numbers 842, 731, 667, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.