GCD of 670, 437, 12, 968 Calculator

Given Input numbers are 670, 437, 12, 968

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

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 12

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

1, 2, 3, 4, 6, 12

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Greatest Common Divisior

We found the divisors of 670, 437, 12, 968 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 670, 437, 12, 968 is 1.

Therefore, GCD of numbers 670, 437, 12, 968 is 1

Given Input Data is 670, 437, 12, 968

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

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 437 is 19 x 23

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

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(670, 437) = 292790

GCD(670, 437) = ( 670 x 437 ) / 292790

GCD(670, 437) = 292790 / 292790

GCD(670, 437) = 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 968

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

LCM(1, 968) = 968

GCD(1, 968) = ( 1 x 968 ) / 968

GCD(1, 968) = 968 / 968

GCD(1, 968) = 1

GCD of 670, 437, 12, 968 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 412, 467, 70, 549
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• GCD of 479, 567, 96, 403

1. What is the GCD of 670, 437, 12, 968?

GCD of 670, 437, 12, 968 is 1

2. Where do I get the detailed procedure to find GCD of 670, 437, 12, 968?

You can find a detailed procedure to find GCD of 670, 437, 12, 968 on our page.

3. How to find GCD of 670, 437, 12, 968 on a calculator?

You can find the GCD of 670, 437, 12, 968 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.