Online GCD Calculator is useful to find the GCD of 379, 842, 409, 357 quickly. Get the easiest ways to solve the greatest common divisor of 379, 842, 409, 357 i.e 1 in different methods as follows.
Given Input numbers are 379, 842, 409, 357
In the factoring method, we have to find the divisors of all numbers
Divisors of 379 :
The positive integer divisors of 379 that completely divides 379 are.
1, 379
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 409 :
The positive integer divisors of 409 that completely divides 409 are.
1, 409
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 (379, 842, 409, 357) = 1.
Given numbers are 379, 842, 409, 357
The list of prime factors of all numbers are
Prime factors of 379 are 379
Prime factors of 842 are 2 x 421
Prime factors of 409 are 409
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 379, 842, 409, 357
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(379, 842) = 319118
GCD(379, 842) = ( 379 x 842 ) / 319118
= 379 / 842
= 379
Step2:
LCM(1, 409) = 409
GCD(1, 409) = ( 1 x 409 ) / 409
= 1 / 409
= 1
Step3:
LCM(1, 357) = 357
GCD(1, 357) = ( 1 x 357 ) / 357
= 1 / 357
= 1
So, Greatest Common Divisor of 379, 842, 409, 357 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 379, 842, 409, 357
The greatest common divisor of numbers 379, 842, 409, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 379, 842, 409, 357 is 1.
1. What is the GCD of 379, 842, 409, 357?
GCD of given numbers 379, 842, 409, 357 is 1
2. How to calculate the greatest common divisor of 379, 842, 409, 357?
We can find the highest common divisor of 379, 842, 409, 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 379, 842, 409, 357 i.e 1.
3. How can I use the GCD of 379, 842, 409, 357Calculator?
Out the numbers 379, 842, 409, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.