GCD of 635, 877, 971, 720 Calculator

Given Input numbers are 635, 877, 971, 720

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

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 877

List of positive integer divisors of 877 that divides 877 without a remainder.

1, 877

Divisors of 971

List of positive integer divisors of 971 that divides 971 without a remainder.

1, 971

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Greatest Common Divisior

We found the divisors of 635, 877, 971, 720 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 635, 877, 971, 720 is 1.

Therefore, GCD of numbers 635, 877, 971, 720 is 1

Given Input Data is 635, 877, 971, 720

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

Prime Factorization of 635 is 5 x 127

Prime Factorization of 877 is 877

Prime Factorization of 971 is 971

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

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(635, 877) = 556895

GCD(635, 877) = ( 635 x 877 ) / 556895

GCD(635, 877) = 556895 / 556895

GCD(635, 877) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 971

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

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

GCD(1, 971) = 971 / 971

GCD(1, 971) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 720

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

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

GCD(1, 720) = 720 / 720

GCD(1, 720) = 1

GCD of 635, 877, 971, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 825, 683, 308, 987
• GCD of 203, 328, 554, 846
• GCD of 803, 325, 696, 445
• GCD of 110, 859, 743, 585
• GCD of 887, 727, 574, 396

1. What is the GCD of 635, 877, 971, 720?

GCD of 635, 877, 971, 720 is 1

2. Where do I get the detailed procedure to find GCD of 635, 877, 971, 720?

You can find a detailed procedure to find GCD of 635, 877, 971, 720 on our page.

3. How to find GCD of 635, 877, 971, 720 on a calculator?

You can find the GCD of 635, 877, 971, 720 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.