GCD of 957, 964, 12, 672 Calculator

Given Input numbers are 957, 964, 12, 672

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

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

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Greatest Common Divisior

We found the divisors of 957, 964, 12, 672 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 957, 964, 12, 672 is 1.

Therefore, GCD of numbers 957, 964, 12, 672 is 1

Given Input Data is 957, 964, 12, 672

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 957 is 3 x 11 x 29

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 x 7

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(957, 964) = 922548

GCD(957, 964) = ( 957 x 964 ) / 922548

GCD(957, 964) = 922548 / 922548

GCD(957, 964) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 672

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

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

GCD(1, 672) = 672 / 672

GCD(1, 672) = 1

GCD of 957, 964, 12, 672 is 1

Here are some samples of GCD of Numbers calculations.

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1. What is the GCD of 957, 964, 12, 672?

GCD of 957, 964, 12, 672 is 1

2. Where do I get the detailed procedure to find GCD of 957, 964, 12, 672?

You can find a detailed procedure to find GCD of 957, 964, 12, 672 on our page.

3. How to find GCD of 957, 964, 12, 672 on a calculator?

You can find the GCD of 957, 964, 12, 672 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.