GCD of 957, 821, 481, 686 Calculator

Given Input numbers are 957, 821, 481, 686

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

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

GCD of numbers is the greatest common divisor

So, the GCD (957, 821, 481, 686) = 1.

Given numbers are 957, 821, 481, 686

The list of prime factors of all numbers are

Prime factors of 957 are 3 x 11 x 29

Prime factors of 821 are 821

Prime factors of 481 are 13 x 37

Prime factors of 686 are 2 x 7 x 7 x 7

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

Given numbers are 957, 821, 481, 686

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

Apply this formula for all numbers.

Step1:

LCM(957, 821) = 785697

GCD(957, 821) = ( 957 x 821 ) / 785697

= 957 / 821

= 957

Step2:

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

= 1 / 481

= 1

Step3:

LCM(1, 686) = 686

GCD(1, 686) = ( 1 x 686 ) / 686

= 1 / 686

= 1

So, Greatest Common Divisor of 957, 821, 481, 686 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 552, 340, 885, 831
• GCD of 334, 211, 938, 811
• GCD of 929, 119, 262, 355
• GCD of 191, 635, 151, 783
• GCD of 931, 718, 871, 777

Given numbers are 957, 821, 481, 686
The greatest common divisor of numbers 957, 821, 481, 686 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 957, 821, 481, 686 is 1.

1. What is the GCD of 957, 821, 481, 686?

GCD of given numbers 957, 821, 481, 686 is 1

2. How to calculate the greatest common divisor of 957, 821, 481, 686?

We can find the highest common divisor of 957, 821, 481, 686 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 957, 821, 481, 686 i.e 1.

3. How can I use the GCD of 957, 821, 481, 686Calculator?

Out the numbers 957, 821, 481, 686 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.