GCD of 853, 979, 91, 574 Calculator

Given Input numbers are 853, 979, 91, 574

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

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Divisors of 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 574

List of positive integer divisors of 574 that divides 574 without a remainder.

1, 2, 7, 14, 41, 82, 287, 574

Greatest Common Divisior

We found the divisors of 853, 979, 91, 574 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 853, 979, 91, 574 is 1.

Therefore, GCD of numbers 853, 979, 91, 574 is 1

Given Input Data is 853, 979, 91, 574

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

Prime Factorization of 853 is 853

Prime Factorization of 979 is 11 x 89

Prime Factorization of 91 is 7 x 13

Prime Factorization of 574 is 2 x 7 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(853, 979) = 835087

GCD(853, 979) = ( 853 x 979 ) / 835087

GCD(853, 979) = 835087 / 835087

GCD(853, 979) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 574

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

LCM(1, 574) = 574

GCD(1, 574) = ( 1 x 574 ) / 574

GCD(1, 574) = 574 / 574

GCD(1, 574) = 1

GCD of 853, 979, 91, 574 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 149, 963, 51, 761
• GCD of 423, 544, 13, 789
• GCD of 385, 331, 91, 183
• GCD of 198, 579, 95, 419
• GCD of 594, 219, 84, 364

1. What is the GCD of 853, 979, 91, 574?

GCD of 853, 979, 91, 574 is 1

2. Where do I get the detailed procedure to find GCD of 853, 979, 91, 574?

You can find a detailed procedure to find GCD of 853, 979, 91, 574 on our page.

3. How to find GCD of 853, 979, 91, 574 on a calculator?

You can find the GCD of 853, 979, 91, 574 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.