GCD of 631, 977, 87, 576 Calculator

Given Input numbers are 631, 977, 87, 576

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

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Divisors of 977

List of positive integer divisors of 977 that divides 977 without a remainder.

1, 977

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 576

List of positive integer divisors of 576 that divides 576 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

Greatest Common Divisior

We found the divisors of 631, 977, 87, 576 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 631, 977, 87, 576 is 1.

Therefore, GCD of numbers 631, 977, 87, 576 is 1

Given Input Data is 631, 977, 87, 576

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

Prime Factorization of 631 is 631

Prime Factorization of 977 is 977

Prime Factorization of 87 is 3 x 29

Prime Factorization of 576 is 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3

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(631, 977) = 616487

GCD(631, 977) = ( 631 x 977 ) / 616487

GCD(631, 977) = 616487 / 616487

GCD(631, 977) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 576

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

LCM(1, 576) = 576

GCD(1, 576) = ( 1 x 576 ) / 576

GCD(1, 576) = 576 / 576

GCD(1, 576) = 1

GCD of 631, 977, 87, 576 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 458, 694, 45, 334
• GCD of 237, 809, 59, 905
• GCD of 406, 458, 35, 697
• GCD of 226, 843, 39, 165
• GCD of 632, 694, 86, 138

1. What is the GCD of 631, 977, 87, 576?

GCD of 631, 977, 87, 576 is 1

2. Where do I get the detailed procedure to find GCD of 631, 977, 87, 576?

You can find a detailed procedure to find GCD of 631, 977, 87, 576 on our page.

3. How to find GCD of 631, 977, 87, 576 on a calculator?

You can find the GCD of 631, 977, 87, 576 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.