GCD of 620, 797, 880, 892 Calculator

Given Input numbers are 620, 797, 880, 892

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

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 892

List of positive integer divisors of 892 that divides 892 without a remainder.

1, 2, 4, 223, 446, 892

Greatest Common Divisior

We found the divisors of 620, 797, 880, 892 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 797, 880, 892 is 1.

Therefore, GCD of numbers 620, 797, 880, 892 is 1

Given Input Data is 620, 797, 880, 892

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

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 797 is 797

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

Prime Factorization of 892 is 2 x 2 x 223

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(620, 797) = 494140

GCD(620, 797) = ( 620 x 797 ) / 494140

GCD(620, 797) = 494140 / 494140

GCD(620, 797) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 880

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

LCM(1, 880) = 880

GCD(1, 880) = ( 1 x 880 ) / 880

GCD(1, 880) = 880 / 880

GCD(1, 880) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 892

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

LCM(1, 892) = 892

GCD(1, 892) = ( 1 x 892 ) / 892

GCD(1, 892) = 892 / 892

GCD(1, 892) = 1

GCD of 620, 797, 880, 892 is 1

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1. What is the GCD of 620, 797, 880, 892?

GCD of 620, 797, 880, 892 is 1

2. Where do I get the detailed procedure to find GCD of 620, 797, 880, 892?

You can find a detailed procedure to find GCD of 620, 797, 880, 892 on our page.

3. How to find GCD of 620, 797, 880, 892 on a calculator?

You can find the GCD of 620, 797, 880, 892 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.