GCD of 923, 788, 920, 939 Calculator

Given Input numbers are 923, 788, 920, 939

In the factoring method, we have to find the divisors of all numbers

Divisors of 923 :

The positive integer divisors of 923 that completely divides 923 are.

1, 13, 71, 923

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

GCD of numbers is the greatest common divisor

So, the GCD (923, 788, 920, 939) = 1.

Given numbers are 923, 788, 920, 939

The list of prime factors of all numbers are

Prime factors of 923 are 13 x 71

Prime factors of 788 are 2 x 2 x 197

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 939 are 3 x 313

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 923, 788, 920, 939

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(923, 788) = 727324

GCD(923, 788) = ( 923 x 788 ) / 727324

= 923 / 788

= 923

Step2:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

Step3:

LCM(1, 939) = 939

GCD(1, 939) = ( 1 x 939 ) / 939

= 1 / 939

= 1

So, Greatest Common Divisor of 923, 788, 920, 939 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 371, 826, 499, 158
• GCD of 549, 918, 810, 903
• GCD of 716, 542, 717, 140
• GCD of 847, 779, 747, 549
• GCD of 609, 397, 269, 531

Given numbers are 923, 788, 920, 939
The greatest common divisor of numbers 923, 788, 920, 939 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 923, 788, 920, 939 is 1.

1. What is the GCD of 923, 788, 920, 939?

GCD of given numbers 923, 788, 920, 939 is 1

2. How to calculate the greatest common divisor of 923, 788, 920, 939?

We can find the highest common divisor of 923, 788, 920, 939 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 923, 788, 920, 939 i.e 1.

3. How can I use the GCD of 923, 788, 920, 939Calculator?

Out the numbers 923, 788, 920, 939 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.