GCD of 384, 869, 49, 715 Calculator

Given Input numbers are 384, 869, 49, 715

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

Divisors of 384

List of positive integer divisors of 384 that divides 384 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 715

List of positive integer divisors of 715 that divides 715 without a remainder.

1, 5, 11, 13, 55, 65, 143, 715

Greatest Common Divisior

We found the divisors of 384, 869, 49, 715 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 384, 869, 49, 715 is 1.

Therefore, GCD of numbers 384, 869, 49, 715 is 1

Given Input Data is 384, 869, 49, 715

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

Prime Factorization of 384 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 869 is 11 x 79

Prime Factorization of 49 is 7 x 7

Prime Factorization of 715 is 5 x 11 x 13

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(384, 869) = 333696

GCD(384, 869) = ( 384 x 869 ) / 333696

GCD(384, 869) = 333696 / 333696

GCD(384, 869) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 715

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

LCM(1, 715) = 715

GCD(1, 715) = ( 1 x 715 ) / 715

GCD(1, 715) = 715 / 715

GCD(1, 715) = 1

GCD of 384, 869, 49, 715 is 1

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• GCD of 422, 607, 19, 834
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• GCD of 334, 339, 21, 739

1. What is the GCD of 384, 869, 49, 715?

GCD of 384, 869, 49, 715 is 1

2. Where do I get the detailed procedure to find GCD of 384, 869, 49, 715?

You can find a detailed procedure to find GCD of 384, 869, 49, 715 on our page.

3. How to find GCD of 384, 869, 49, 715 on a calculator?

You can find the GCD of 384, 869, 49, 715 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.