Online GCD Calculator is useful to find the GCD of 431, 972, 957, 968 quickly. Get the easiest ways to solve the greatest common divisor of 431, 972, 957, 968 i.e 1 in different methods as follows.
Given Input numbers are 431, 972, 957, 968
In the factoring method, we have to find the divisors of all numbers
Divisors of 431 :
The positive integer divisors of 431 that completely divides 431 are.
1, 431
Divisors of 972 :
The positive integer divisors of 972 that completely divides 972 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
Divisors of 957 :
The positive integer divisors of 957 that completely divides 957 are.
1, 3, 11, 29, 33, 87, 319, 957
Divisors of 968 :
The positive integer divisors of 968 that completely divides 968 are.
1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
GCD of numbers is the greatest common divisor
So, the GCD (431, 972, 957, 968) = 1.
Given numbers are 431, 972, 957, 968
The list of prime factors of all numbers are
Prime factors of 431 are 431
Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3
Prime factors of 957 are 3 x 11 x 29
Prime factors of 968 are 2 x 2 x 2 x 11 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 431, 972, 957, 968
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(431, 972) = 418932
GCD(431, 972) = ( 431 x 972 ) / 418932
= 431 / 972
= 431
Step2:
LCM(1, 957) = 957
GCD(1, 957) = ( 1 x 957 ) / 957
= 1 / 957
= 1
Step3:
LCM(1, 968) = 968
GCD(1, 968) = ( 1 x 968 ) / 968
= 1 / 968
= 1
So, Greatest Common Divisor of 431, 972, 957, 968 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 431, 972, 957, 968
The greatest common divisor of numbers 431, 972, 957, 968 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 431, 972, 957, 968 is 1.
1. What is the GCD of 431, 972, 957, 968?
GCD of given numbers 431, 972, 957, 968 is 1
2. How to calculate the greatest common divisor of 431, 972, 957, 968?
We can find the highest common divisor of 431, 972, 957, 968 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 431, 972, 957, 968 i.e 1.
3. How can I use the GCD of 431, 972, 957, 968Calculator?
Out the numbers 431, 972, 957, 968 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.