GCD of 757, 713, 689 Calculator

Given Input numbers are 757, 713, 689

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 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 689

List of positive integer divisors of 689 that divides 689 without a remainder.

1, 13, 53, 689

Greatest Common Divisior

We found the divisors of 757, 713, 689 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 757, 713, 689 is 1.

Therefore, GCD of numbers 757, 713, 689 is 1

Given Input Data is 757, 713, 689

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

Prime Factorization of 757 is 757

Prime Factorization of 713 is 23 x 31

Prime Factorization of 689 is 13 x 53

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, 713) = 539741

GCD(757, 713) = ( 757 x 713 ) / 539741

GCD(757, 713) = 539741 / 539741

GCD(757, 713) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 689

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

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

GCD(1, 689) = 689 / 689

GCD(1, 689) = 1

GCD of 757, 713, 689 is 1

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• GCD of 823, 313, 560
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1. What is the GCD of 757, 713, 689?

GCD of 757, 713, 689 is 1

2. Where do I get the detailed procedure to find GCD of 757, 713, 689?

You can find a detailed procedure to find GCD of 757, 713, 689 on our page.

3. How to find GCD of 757, 713, 689 on a calculator?

You can find the GCD of 757, 713, 689 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.