GCD of 931, 950, 947, 391 Calculator

Given Input numbers are 931, 950, 947, 391

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 950 :

The positive integer divisors of 950 that completely divides 950 are.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

GCD of numbers is the greatest common divisor

So, the GCD (931, 950, 947, 391) = 1.

Given numbers are 931, 950, 947, 391

The list of prime factors of all numbers are

Prime factors of 931 are 7 x 7 x 19

Prime factors of 950 are 2 x 5 x 5 x 19

Prime factors of 947 are 947

Prime factors of 391 are 17 x 23

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

Given numbers are 931, 950, 947, 391

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

Apply this formula for all numbers.

Step1:

LCM(931, 950) = 46550

GCD(931, 950) = ( 931 x 950 ) / 46550

= 931 / 950

= 931

Step2:

LCM(19, 947) = 17993

GCD(19, 947) = ( 19 x 947 ) / 17993

= 19 / 947

= 19

Step3:

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

= 1 / 391

= 1

So, Greatest Common Divisor of 931, 950, 947, 391 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 237, 933, 550, 202
• GCD of 653, 402, 211, 915
• GCD of 956, 681, 577, 919
• GCD of 587, 894, 199, 540
• GCD of 627, 430, 913, 626

Given numbers are 931, 950, 947, 391
The greatest common divisor of numbers 931, 950, 947, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 931, 950, 947, 391 is 1.

1. What is the GCD of 931, 950, 947, 391?

GCD of given numbers 931, 950, 947, 391 is 1

2. How to calculate the greatest common divisor of 931, 950, 947, 391?

We can find the highest common divisor of 931, 950, 947, 391 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, 950, 947, 391 i.e 1.

3. How can I use the GCD of 931, 950, 947, 391Calculator?

Out the numbers 931, 950, 947, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.