GCD of 969, 751, 319, 647 Calculator

Given Input numbers are 969, 751, 319, 647

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

Divisors of 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 751

List of positive integer divisors of 751 that divides 751 without a remainder.

1, 751

Divisors of 319

List of positive integer divisors of 319 that divides 319 without a remainder.

1, 11, 29, 319

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Greatest Common Divisior

We found the divisors of 969, 751, 319, 647 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 969, 751, 319, 647 is 1.

Therefore, GCD of numbers 969, 751, 319, 647 is 1

Given Input Data is 969, 751, 319, 647

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

Prime Factorization of 969 is 3 x 17 x 19

Prime Factorization of 751 is 751

Prime Factorization of 319 is 11 x 29

Prime Factorization of 647 is 647

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(969, 751) = 727719

GCD(969, 751) = ( 969 x 751 ) / 727719

GCD(969, 751) = 727719 / 727719

GCD(969, 751) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 319

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

LCM(1, 319) = 319

GCD(1, 319) = ( 1 x 319 ) / 319

GCD(1, 319) = 319 / 319

GCD(1, 319) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 647

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

LCM(1, 647) = 647

GCD(1, 647) = ( 1 x 647 ) / 647

GCD(1, 647) = 647 / 647

GCD(1, 647) = 1

GCD of 969, 751, 319, 647 is 1

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1. What is the GCD of 969, 751, 319, 647?

GCD of 969, 751, 319, 647 is 1

2. Where do I get the detailed procedure to find GCD of 969, 751, 319, 647?

You can find a detailed procedure to find GCD of 969, 751, 319, 647 on our page.

3. How to find GCD of 969, 751, 319, 647 on a calculator?

You can find the GCD of 969, 751, 319, 647 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.