GCD of 975, 483, 85, 664 Calculator

Given Input numbers are 975, 483, 85, 664

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

Divisors of 975

List of positive integer divisors of 975 that divides 975 without a remainder.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 664

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

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

Greatest Common Divisior

We found the divisors of 975, 483, 85, 664 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 975, 483, 85, 664 is 1.

Therefore, GCD of numbers 975, 483, 85, 664 is 1

Given Input Data is 975, 483, 85, 664

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

Prime Factorization of 975 is 3 x 5 x 5 x 13

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 85 is 5 x 17

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

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(975, 483) = 156975

GCD(975, 483) = ( 975 x 483 ) / 156975

GCD(975, 483) = 470925 / 156975

GCD(975, 483) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 85

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

LCM(3, 85) = 255

GCD(3, 85) = ( 3 x 85 ) / 255

GCD(3, 85) = 255 / 255

GCD(3, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 664

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

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

GCD(1, 664) = 664 / 664

GCD(1, 664) = 1

GCD of 975, 483, 85, 664 is 1

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• GCD of 163, 514, 84, 659

1. What is the GCD of 975, 483, 85, 664?

GCD of 975, 483, 85, 664 is 1

2. Where do I get the detailed procedure to find GCD of 975, 483, 85, 664?

You can find a detailed procedure to find GCD of 975, 483, 85, 664 on our page.

3. How to find GCD of 975, 483, 85, 664 on a calculator?

You can find the GCD of 975, 483, 85, 664 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.