GCD of 744, 415, 877, 139 Calculator

Given Input numbers are 744, 415, 877, 139

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

Divisors of 744

List of positive integer divisors of 744 that divides 744 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 415

List of positive integer divisors of 415 that divides 415 without a remainder.

1, 5, 83, 415

Divisors of 877

List of positive integer divisors of 877 that divides 877 without a remainder.

1, 877

Divisors of 139

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

1, 139

Greatest Common Divisior

We found the divisors of 744, 415, 877, 139 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 744, 415, 877, 139 is 1.

Therefore, GCD of numbers 744, 415, 877, 139 is 1

Given Input Data is 744, 415, 877, 139

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

Prime Factorization of 744 is 2 x 2 x 2 x 3 x 31

Prime Factorization of 415 is 5 x 83

Prime Factorization of 877 is 877

Prime Factorization of 139 is 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(744, 415) = 308760

GCD(744, 415) = ( 744 x 415 ) / 308760

GCD(744, 415) = 308760 / 308760

GCD(744, 415) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 877

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

LCM(1, 877) = 877

GCD(1, 877) = ( 1 x 877 ) / 877

GCD(1, 877) = 877 / 877

GCD(1, 877) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 139

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

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

GCD(1, 139) = 139 / 139

GCD(1, 139) = 1

GCD of 744, 415, 877, 139 is 1

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1. What is the GCD of 744, 415, 877, 139?

GCD of 744, 415, 877, 139 is 1

2. Where do I get the detailed procedure to find GCD of 744, 415, 877, 139?

You can find a detailed procedure to find GCD of 744, 415, 877, 139 on our page.

3. How to find GCD of 744, 415, 877, 139 on a calculator?

You can find the GCD of 744, 415, 877, 139 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.