GCD of 487, 959, 755, 684 Calculator

Given Input numbers are 487, 959, 755, 684

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

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Greatest Common Divisior

We found the divisors of 487, 959, 755, 684 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 487, 959, 755, 684 is 1.

Therefore, GCD of numbers 487, 959, 755, 684 is 1

Given Input Data is 487, 959, 755, 684

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

Prime Factorization of 487 is 487

Prime Factorization of 959 is 7 x 137

Prime Factorization of 755 is 5 x 151

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

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(487, 959) = 467033

GCD(487, 959) = ( 487 x 959 ) / 467033

GCD(487, 959) = 467033 / 467033

GCD(487, 959) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 755

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

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

GCD(1, 755) = 755 / 755

GCD(1, 755) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 684

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

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

GCD(1, 684) = 684 / 684

GCD(1, 684) = 1

GCD of 487, 959, 755, 684 is 1

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1. What is the GCD of 487, 959, 755, 684?

GCD of 487, 959, 755, 684 is 1

2. Where do I get the detailed procedure to find GCD of 487, 959, 755, 684?

You can find a detailed procedure to find GCD of 487, 959, 755, 684 on our page.

3. How to find GCD of 487, 959, 755, 684 on a calculator?

You can find the GCD of 487, 959, 755, 684 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.