GCD of 785, 981, 254, 695 Calculator

Given Input numbers are 785, 981, 254, 695

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

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 254

List of positive integer divisors of 254 that divides 254 without a remainder.

1, 2, 127, 254

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Greatest Common Divisior

We found the divisors of 785, 981, 254, 695 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 785, 981, 254, 695 is 1.

Therefore, GCD of numbers 785, 981, 254, 695 is 1

Given Input Data is 785, 981, 254, 695

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

Prime Factorization of 785 is 5 x 157

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 254 is 2 x 127

Prime Factorization of 695 is 5 x 139

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(785, 981) = 770085

GCD(785, 981) = ( 785 x 981 ) / 770085

GCD(785, 981) = 770085 / 770085

GCD(785, 981) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 254

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

LCM(1, 254) = 254

GCD(1, 254) = ( 1 x 254 ) / 254

GCD(1, 254) = 254 / 254

GCD(1, 254) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 695

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

LCM(1, 695) = 695

GCD(1, 695) = ( 1 x 695 ) / 695

GCD(1, 695) = 695 / 695

GCD(1, 695) = 1

GCD of 785, 981, 254, 695 is 1

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1. What is the GCD of 785, 981, 254, 695?

GCD of 785, 981, 254, 695 is 1

2. Where do I get the detailed procedure to find GCD of 785, 981, 254, 695?

You can find a detailed procedure to find GCD of 785, 981, 254, 695 on our page.

3. How to find GCD of 785, 981, 254, 695 on a calculator?

You can find the GCD of 785, 981, 254, 695 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.