GCD of 636, 139, 965, 773 Calculator

Given Input numbers are 636, 139, 965, 773

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

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Greatest Common Divisior

We found the divisors of 636, 139, 965, 773 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 636, 139, 965, 773 is 1.

Therefore, GCD of numbers 636, 139, 965, 773 is 1

Given Input Data is 636, 139, 965, 773

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

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 139 is 139

Prime Factorization of 965 is 5 x 193

Prime Factorization of 773 is 773

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(636, 139) = 88404

GCD(636, 139) = ( 636 x 139 ) / 88404

GCD(636, 139) = 88404 / 88404

GCD(636, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 773

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

LCM(1, 773) = 773

GCD(1, 773) = ( 1 x 773 ) / 773

GCD(1, 773) = 773 / 773

GCD(1, 773) = 1

GCD of 636, 139, 965, 773 is 1

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1. What is the GCD of 636, 139, 965, 773?

GCD of 636, 139, 965, 773 is 1

2. Where do I get the detailed procedure to find GCD of 636, 139, 965, 773?

You can find a detailed procedure to find GCD of 636, 139, 965, 773 on our page.

3. How to find GCD of 636, 139, 965, 773 on a calculator?

You can find the GCD of 636, 139, 965, 773 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.