GCD of 709, 664, 98, 779 Calculator

Given Input numbers are 709, 664, 98, 779

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

Divisors of 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Greatest Common Divisior

We found the divisors of 709, 664, 98, 779 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 709, 664, 98, 779 is 1.

Therefore, GCD of numbers 709, 664, 98, 779 is 1

Given Input Data is 709, 664, 98, 779

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

Prime Factorization of 709 is 709

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 779 is 19 x 41

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(709, 664) = 470776

GCD(709, 664) = ( 709 x 664 ) / 470776

GCD(709, 664) = 470776 / 470776

GCD(709, 664) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 779

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

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

GCD(1, 779) = 779 / 779

GCD(1, 779) = 1

GCD of 709, 664, 98, 779 is 1

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• GCD of 802, 154, 69, 574
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1. What is the GCD of 709, 664, 98, 779?

GCD of 709, 664, 98, 779 is 1

2. Where do I get the detailed procedure to find GCD of 709, 664, 98, 779?

You can find a detailed procedure to find GCD of 709, 664, 98, 779 on our page.

3. How to find GCD of 709, 664, 98, 779 on a calculator?

You can find the GCD of 709, 664, 98, 779 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.