GCD of 501, 790, 65, 889 Calculator

Given Input numbers are 501, 790, 65, 889

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

Divisors of 501

List of positive integer divisors of 501 that divides 501 without a remainder.

1, 3, 167, 501

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Greatest Common Divisior

We found the divisors of 501, 790, 65, 889 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 501, 790, 65, 889 is 1.

Therefore, GCD of numbers 501, 790, 65, 889 is 1

Given Input Data is 501, 790, 65, 889

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

Prime Factorization of 501 is 3 x 167

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 65 is 5 x 13

Prime Factorization of 889 is 7 x 127

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(501, 790) = 395790

GCD(501, 790) = ( 501 x 790 ) / 395790

GCD(501, 790) = 395790 / 395790

GCD(501, 790) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 889

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

LCM(1, 889) = 889

GCD(1, 889) = ( 1 x 889 ) / 889

GCD(1, 889) = 889 / 889

GCD(1, 889) = 1

GCD of 501, 790, 65, 889 is 1

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1. What is the GCD of 501, 790, 65, 889?

GCD of 501, 790, 65, 889 is 1

2. Where do I get the detailed procedure to find GCD of 501, 790, 65, 889?

You can find a detailed procedure to find GCD of 501, 790, 65, 889 on our page.

3. How to find GCD of 501, 790, 65, 889 on a calculator?

You can find the GCD of 501, 790, 65, 889 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.