Online GCD Calculator is useful to find the GCD of 397, 431, 718, 708 quickly. Get the easiest ways to solve the greatest common divisor of 397, 431, 718, 708 i.e 1 in different methods as follows.
Given Input numbers are 397, 431, 718, 708
In the factoring method, we have to find the divisors of all numbers
Divisors of 397 :
The positive integer divisors of 397 that completely divides 397 are.
1, 397
Divisors of 431 :
The positive integer divisors of 431 that completely divides 431 are.
1, 431
Divisors of 718 :
The positive integer divisors of 718 that completely divides 718 are.
1, 2, 359, 718
Divisors of 708 :
The positive integer divisors of 708 that completely divides 708 are.
1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
GCD of numbers is the greatest common divisor
So, the GCD (397, 431, 718, 708) = 1.
Given numbers are 397, 431, 718, 708
The list of prime factors of all numbers are
Prime factors of 397 are 397
Prime factors of 431 are 431
Prime factors of 718 are 2 x 359
Prime factors of 708 are 2 x 2 x 3 x 59
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 397, 431, 718, 708
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(397, 431) = 171107
GCD(397, 431) = ( 397 x 431 ) / 171107
= 397 / 431
= 397
Step2:
LCM(1, 718) = 718
GCD(1, 718) = ( 1 x 718 ) / 718
= 1 / 718
= 1
Step3:
LCM(1, 708) = 708
GCD(1, 708) = ( 1 x 708 ) / 708
= 1 / 708
= 1
So, Greatest Common Divisor of 397, 431, 718, 708 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 397, 431, 718, 708
The greatest common divisor of numbers 397, 431, 718, 708 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 397, 431, 718, 708 is 1.
1. What is the GCD of 397, 431, 718, 708?
GCD of given numbers 397, 431, 718, 708 is 1
2. How to calculate the greatest common divisor of 397, 431, 718, 708?
We can find the highest common divisor of 397, 431, 718, 708 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 397, 431, 718, 708 i.e 1.
3. How can I use the GCD of 397, 431, 718, 708Calculator?
Out the numbers 397, 431, 718, 708 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.