Online GCD Calculator is useful to find the GCD of 357, 455, 414, 845 quickly. Get the easiest ways to solve the greatest common divisor of 357, 455, 414, 845 i.e 1 in different methods as follows.
Given Input numbers are 357, 455, 414, 845
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 455 :
The positive integer divisors of 455 that completely divides 455 are.
1, 5, 7, 13, 35, 65, 91, 455
Divisors of 414 :
The positive integer divisors of 414 that completely divides 414 are.
1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414
Divisors of 845 :
The positive integer divisors of 845 that completely divides 845 are.
1, 5, 13, 65, 169, 845
GCD of numbers is the greatest common divisor
So, the GCD (357, 455, 414, 845) = 1.
Given numbers are 357, 455, 414, 845
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 455 are 5 x 7 x 13
Prime factors of 414 are 2 x 3 x 3 x 23
Prime factors of 845 are 5 x 13 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 455, 414, 845
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 455) = 23205
GCD(357, 455) = ( 357 x 455 ) / 23205
= 357 / 455
= 357
Step2:
LCM(7, 414) = 2898
GCD(7, 414) = ( 7 x 414 ) / 2898
= 7 / 414
= 7
Step3:
LCM(1, 845) = 845
GCD(1, 845) = ( 1 x 845 ) / 845
= 1 / 845
= 1
So, Greatest Common Divisor of 357, 455, 414, 845 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 455, 414, 845
The greatest common divisor of numbers 357, 455, 414, 845 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 455, 414, 845 is 1.
1. What is the GCD of 357, 455, 414, 845?
GCD of given numbers 357, 455, 414, 845 is 1
2. How to calculate the greatest common divisor of 357, 455, 414, 845?
We can find the highest common divisor of 357, 455, 414, 845 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, 455, 414, 845 i.e 1.
3. How can I use the GCD of 357, 455, 414, 845Calculator?
Out the numbers 357, 455, 414, 845 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.