Online GCD Calculator is useful to find the GCD of 697, 117, 358, 393 quickly. Get the easiest ways to solve the greatest common divisor of 697, 117, 358, 393 i.e 1 in different methods as follows.
Given Input numbers are 697, 117, 358, 393
In the factoring method, we have to find the divisors of all numbers
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
Divisors of 117 :
The positive integer divisors of 117 that completely divides 117 are.
1, 3, 9, 13, 39, 117
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
GCD of numbers is the greatest common divisor
So, the GCD (697, 117, 358, 393) = 1.
Given numbers are 697, 117, 358, 393
The list of prime factors of all numbers are
Prime factors of 697 are 17 x 41
Prime factors of 117 are 3 x 3 x 13
Prime factors of 358 are 2 x 179
Prime factors of 393 are 3 x 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 697, 117, 358, 393
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(697, 117) = 81549
GCD(697, 117) = ( 697 x 117 ) / 81549
= 697 / 117
= 697
Step2:
LCM(1, 358) = 358
GCD(1, 358) = ( 1 x 358 ) / 358
= 1 / 358
= 1
Step3:
LCM(1, 393) = 393
GCD(1, 393) = ( 1 x 393 ) / 393
= 1 / 393
= 1
So, Greatest Common Divisor of 697, 117, 358, 393 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 697, 117, 358, 393
The greatest common divisor of numbers 697, 117, 358, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 697, 117, 358, 393 is 1.
1. What is the GCD of 697, 117, 358, 393?
GCD of given numbers 697, 117, 358, 393 is 1
2. How to calculate the greatest common divisor of 697, 117, 358, 393?
We can find the highest common divisor of 697, 117, 358, 393 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 697, 117, 358, 393 i.e 1.
3. How can I use the GCD of 697, 117, 358, 393Calculator?
Out the numbers 697, 117, 358, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.