GCD of 94, 315, 130, 747 Calculator

Given Input numbers are 94, 315, 130, 747

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

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 315

List of positive integer divisors of 315 that divides 315 without a remainder.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 747

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

1, 3, 9, 83, 249, 747

Greatest Common Divisior

We found the divisors of 94, 315, 130, 747 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 94, 315, 130, 747 is 1.

Therefore, GCD of numbers 94, 315, 130, 747 is 1

Given Input Data is 94, 315, 130, 747

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

Prime Factorization of 94 is 2 x 47

Prime Factorization of 315 is 3 x 3 x 5 x 7

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 747 is 3 x 3 x 83

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(94, 315) = 29610

GCD(94, 315) = ( 94 x 315 ) / 29610

GCD(94, 315) = 29610 / 29610

GCD(94, 315) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 130

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

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

GCD(1, 130) = 130 / 130

GCD(1, 130) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 747

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

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

GCD(1, 747) = 747 / 747

GCD(1, 747) = 1

GCD of 94, 315, 130, 747 is 1

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1. What is the GCD of 94, 315, 130, 747?

GCD of 94, 315, 130, 747 is 1

2. Where do I get the detailed procedure to find GCD of 94, 315, 130, 747?

You can find a detailed procedure to find GCD of 94, 315, 130, 747 on our page.

3. How to find GCD of 94, 315, 130, 747 on a calculator?

You can find the GCD of 94, 315, 130, 747 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.