GCD of 757, 842, 56, 512 Calculator

Given Input numbers are 757, 842, 56, 512

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

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 56

List of positive integer divisors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56

Divisors of 512

List of positive integer divisors of 512 that divides 512 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256, 512

Greatest Common Divisior

We found the divisors of 757, 842, 56, 512 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 757, 842, 56, 512 is 1.

Therefore, GCD of numbers 757, 842, 56, 512 is 1

Given Input Data is 757, 842, 56, 512

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

Prime Factorization of 757 is 757

Prime Factorization of 842 is 2 x 421

Prime Factorization of 56 is 2 x 2 x 2 x 7

Prime Factorization of 512 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

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(757, 842) = 637394

GCD(757, 842) = ( 757 x 842 ) / 637394

GCD(757, 842) = 637394 / 637394

GCD(757, 842) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 56

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

LCM(1, 56) = 56

GCD(1, 56) = ( 1 x 56 ) / 56

GCD(1, 56) = 56 / 56

GCD(1, 56) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 512

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

LCM(1, 512) = 512

GCD(1, 512) = ( 1 x 512 ) / 512

GCD(1, 512) = 512 / 512

GCD(1, 512) = 1

GCD of 757, 842, 56, 512 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 234, 287, 55, 487
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• GCD of 884, 620, 42, 251
• GCD of 257, 180, 32, 158
• GCD of 824, 678, 61, 654

1. What is the GCD of 757, 842, 56, 512?

GCD of 757, 842, 56, 512 is 1

2. Where do I get the detailed procedure to find GCD of 757, 842, 56, 512?

You can find a detailed procedure to find GCD of 757, 842, 56, 512 on our page.

3. How to find GCD of 757, 842, 56, 512 on a calculator?

You can find the GCD of 757, 842, 56, 512 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.