GCD of 931, 945, 396, 872 Calculator

Given Input numbers are 931, 945, 396, 872

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

Divisors of 931 :

The positive integer divisors of 931 that completely divides 931 are.

1, 7, 19, 49, 133, 931

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

GCD of numbers is the greatest common divisor

So, the GCD (931, 945, 396, 872) = 1.

Given numbers are 931, 945, 396, 872

The list of prime factors of all numbers are

Prime factors of 931 are 7 x 7 x 19

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 872 are 2 x 2 x 2 x 109

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

Given numbers are 931, 945, 396, 872

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

Apply this formula for all numbers.

Step1:

LCM(931, 945) = 125685

GCD(931, 945) = ( 931 x 945 ) / 125685

= 931 / 945

= 931

Step2:

LCM(7, 396) = 2772

GCD(7, 396) = ( 7 x 396 ) / 2772

= 7 / 396

= 7

Step3:

LCM(1, 872) = 872

GCD(1, 872) = ( 1 x 872 ) / 872

= 1 / 872

= 1

So, Greatest Common Divisor of 931, 945, 396, 872 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 731, 450, 637, 260
• GCD of 413, 297, 959, 221
• GCD of 196, 681, 283, 589
• GCD of 153, 642, 662, 362
• GCD of 265, 130, 713, 284

Given numbers are 931, 945, 396, 872
The greatest common divisor of numbers 931, 945, 396, 872 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 931, 945, 396, 872 is 1.

1. What is the GCD of 931, 945, 396, 872?

GCD of given numbers 931, 945, 396, 872 is 1

2. How to calculate the greatest common divisor of 931, 945, 396, 872?

We can find the highest common divisor of 931, 945, 396, 872 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 931, 945, 396, 872 i.e 1.

3. How can I use the GCD of 931, 945, 396, 872Calculator?

Out the numbers 931, 945, 396, 872 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.