GCD of 12, 437, 965, 782 Calculator

Given Input numbers are 12, 437, 965, 782

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

Divisors of 12

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

1, 2, 3, 4, 6, 12

Divisors of 437

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

1, 19, 23, 437

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Divisors of 782

List of positive integer divisors of 782 that divides 782 without a remainder.

1, 2, 17, 23, 34, 46, 391, 782

Greatest Common Divisior

We found the divisors of 12, 437, 965, 782 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 12, 437, 965, 782 is 1.

Therefore, GCD of numbers 12, 437, 965, 782 is 1

Given Input Data is 12, 437, 965, 782

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

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 437 is 19 x 23

Prime Factorization of 965 is 5 x 193

Prime Factorization of 782 is 2 x 17 x 23

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(12, 437) = 5244

GCD(12, 437) = ( 12 x 437 ) / 5244

GCD(12, 437) = 5244 / 5244

GCD(12, 437) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 782

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

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

GCD(1, 782) = 782 / 782

GCD(1, 782) = 1

GCD of 12, 437, 965, 782 is 1

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• GCD of 79, 886, 422, 886
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1. What is the GCD of 12, 437, 965, 782?

GCD of 12, 437, 965, 782 is 1

2. Where do I get the detailed procedure to find GCD of 12, 437, 965, 782?

You can find a detailed procedure to find GCD of 12, 437, 965, 782 on our page.

3. How to find GCD of 12, 437, 965, 782 on a calculator?

You can find the GCD of 12, 437, 965, 782 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.