GCD of 489, 983, 53, 757 Calculator

Given Input numbers are 489, 983, 53, 757

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

Divisors of 489

List of positive integer divisors of 489 that divides 489 without a remainder.

1, 3, 163, 489

Divisors of 983

List of positive integer divisors of 983 that divides 983 without a remainder.

1, 983

Divisors of 53

List of positive integer divisors of 53 that divides 53 without a remainder.

1, 53

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Greatest Common Divisior

We found the divisors of 489, 983, 53, 757 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 489, 983, 53, 757 is 1.

Therefore, GCD of numbers 489, 983, 53, 757 is 1

Given Input Data is 489, 983, 53, 757

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

Prime Factorization of 489 is 3 x 163

Prime Factorization of 983 is 983

Prime Factorization of 53 is 53

Prime Factorization of 757 is 757

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(489, 983) = 480687

GCD(489, 983) = ( 489 x 983 ) / 480687

GCD(489, 983) = 480687 / 480687

GCD(489, 983) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 53

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

LCM(1, 53) = 53

GCD(1, 53) = ( 1 x 53 ) / 53

GCD(1, 53) = 53 / 53

GCD(1, 53) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 757

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

LCM(1, 757) = 757

GCD(1, 757) = ( 1 x 757 ) / 757

GCD(1, 757) = 757 / 757

GCD(1, 757) = 1

GCD of 489, 983, 53, 757 is 1

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• GCD of 857, 953, 78, 696
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1. What is the GCD of 489, 983, 53, 757?

GCD of 489, 983, 53, 757 is 1

2. Where do I get the detailed procedure to find GCD of 489, 983, 53, 757?

You can find a detailed procedure to find GCD of 489, 983, 53, 757 on our page.

3. How to find GCD of 489, 983, 53, 757 on a calculator?

You can find the GCD of 489, 983, 53, 757 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.