GCD of 633, 139, 38, 307 Calculator

Given Input numbers are 633, 139, 38, 307

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

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Divisors of 139

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

1, 139

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Greatest Common Divisior

We found the divisors of 633, 139, 38, 307 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 633, 139, 38, 307 is 1.

Therefore, GCD of numbers 633, 139, 38, 307 is 1

Given Input Data is 633, 139, 38, 307

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

Prime Factorization of 633 is 3 x 211

Prime Factorization of 139 is 139

Prime Factorization of 38 is 2 x 19

Prime Factorization of 307 is 307

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(633, 139) = 87987

GCD(633, 139) = ( 633 x 139 ) / 87987

GCD(633, 139) = 87987 / 87987

GCD(633, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 38

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

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

GCD(1, 38) = 38 / 38

GCD(1, 38) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 307

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

LCM(1, 307) = 307

GCD(1, 307) = ( 1 x 307 ) / 307

GCD(1, 307) = 307 / 307

GCD(1, 307) = 1

GCD of 633, 139, 38, 307 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 161, 966, 48, 835
• GCD of 372, 881, 67, 430
• GCD of 452, 866, 61, 170
• GCD of 518, 730, 73, 123
• GCD of 186, 913, 84, 133

1. What is the GCD of 633, 139, 38, 307?

GCD of 633, 139, 38, 307 is 1

2. Where do I get the detailed procedure to find GCD of 633, 139, 38, 307?

You can find a detailed procedure to find GCD of 633, 139, 38, 307 on our page.

3. How to find GCD of 633, 139, 38, 307 on a calculator?

You can find the GCD of 633, 139, 38, 307 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.