GCD of 747, 159, 12, 758 Calculator

Given Input numbers are 747, 159, 12, 758

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

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 12

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

1, 2, 3, 4, 6, 12

Divisors of 758

List of positive integer divisors of 758 that divides 758 without a remainder.

1, 2, 379, 758

Greatest Common Divisior

We found the divisors of 747, 159, 12, 758 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 747, 159, 12, 758 is 1.

Therefore, GCD of numbers 747, 159, 12, 758 is 1

Given Input Data is 747, 159, 12, 758

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

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 159 is 3 x 53

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 758 is 2 x 379

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(747, 159) = 39591

GCD(747, 159) = ( 747 x 159 ) / 39591

GCD(747, 159) = 118773 / 39591

GCD(747, 159) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 12

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

LCM(3, 12) = 12

GCD(3, 12) = ( 3 x 12 ) / 12

GCD(3, 12) = 36 / 12

GCD(3, 12) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 758

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

LCM(3, 758) = 2274

GCD(3, 758) = ( 3 x 758 ) / 2274

GCD(3, 758) = 2274 / 2274

GCD(3, 758) = 1

GCD of 747, 159, 12, 758 is 1

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• GCD of 966, 511, 42, 624
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1. What is the GCD of 747, 159, 12, 758?

GCD of 747, 159, 12, 758 is 1

2. Where do I get the detailed procedure to find GCD of 747, 159, 12, 758?

You can find a detailed procedure to find GCD of 747, 159, 12, 758 on our page.

3. How to find GCD of 747, 159, 12, 758 on a calculator?

You can find the GCD of 747, 159, 12, 758 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.