GCD of 138, 767, 635 Calculator

Given Input numbers are 138, 767, 635

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

Divisors of 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 767

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

1, 13, 59, 767

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Greatest Common Divisior

We found the divisors of 138, 767, 635 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 138, 767, 635 is 1.

Therefore, GCD of numbers 138, 767, 635 is 1

Given Input Data is 138, 767, 635

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

Prime Factorization of 138 is 2 x 3 x 23

Prime Factorization of 767 is 13 x 59

Prime Factorization of 635 is 5 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(138, 767) = 105846

GCD(138, 767) = ( 138 x 767 ) / 105846

GCD(138, 767) = 105846 / 105846

GCD(138, 767) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 635

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

LCM(1, 635) = 635

GCD(1, 635) = ( 1 x 635 ) / 635

GCD(1, 635) = 635 / 635

GCD(1, 635) = 1

GCD of 138, 767, 635 is 1

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1. What is the GCD of 138, 767, 635?

GCD of 138, 767, 635 is 1

2. Where do I get the detailed procedure to find GCD of 138, 767, 635?

You can find a detailed procedure to find GCD of 138, 767, 635 on our page.

3. How to find GCD of 138, 767, 635 on a calculator?

You can find the GCD of 138, 767, 635 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.