GCD of 997, 767, 65, 859 Calculator

Given Input numbers are 997, 767, 65, 859

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

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 767

List of positive integer divisors of 767 that divides 767 without a remainder.

1, 13, 59, 767

Divisors of 65

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

1, 5, 13, 65

Divisors of 859

List of positive integer divisors of 859 that divides 859 without a remainder.

1, 859

Greatest Common Divisior

We found the divisors of 997, 767, 65, 859 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 997, 767, 65, 859 is 1.

Therefore, GCD of numbers 997, 767, 65, 859 is 1

Given Input Data is 997, 767, 65, 859

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

Prime Factorization of 997 is 997

Prime Factorization of 767 is 13 x 59

Prime Factorization of 65 is 5 x 13

Prime Factorization of 859 is 859

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(997, 767) = 764699

GCD(997, 767) = ( 997 x 767 ) / 764699

GCD(997, 767) = 764699 / 764699

GCD(997, 767) = 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 859

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

LCM(1, 859) = 859

GCD(1, 859) = ( 1 x 859 ) / 859

GCD(1, 859) = 859 / 859

GCD(1, 859) = 1

GCD of 997, 767, 65, 859 is 1

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1. What is the GCD of 997, 767, 65, 859?

GCD of 997, 767, 65, 859 is 1

2. Where do I get the detailed procedure to find GCD of 997, 767, 65, 859?

You can find a detailed procedure to find GCD of 997, 767, 65, 859 on our page.

3. How to find GCD of 997, 767, 65, 859 on a calculator?

You can find the GCD of 997, 767, 65, 859 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.