GCD of 47, 977, 768, 897 Calculator

Given Input numbers are 47, 977, 768, 897

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

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 977

List of positive integer divisors of 977 that divides 977 without a remainder.

1, 977

Divisors of 768

List of positive integer divisors of 768 that divides 768 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Greatest Common Divisior

We found the divisors of 47, 977, 768, 897 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 47, 977, 768, 897 is 1.

Therefore, GCD of numbers 47, 977, 768, 897 is 1

Given Input Data is 47, 977, 768, 897

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

Prime Factorization of 47 is 47

Prime Factorization of 977 is 977

Prime Factorization of 768 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 897 is 3 x 13 x 23

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(47, 977) = 45919

GCD(47, 977) = ( 47 x 977 ) / 45919

GCD(47, 977) = 45919 / 45919

GCD(47, 977) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 768

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

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

GCD(1, 768) = 768 / 768

GCD(1, 768) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 897

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

LCM(1, 897) = 897

GCD(1, 897) = ( 1 x 897 ) / 897

GCD(1, 897) = 897 / 897

GCD(1, 897) = 1

GCD of 47, 977, 768, 897 is 1

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• GCD of 38, 201, 390, 502
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1. What is the GCD of 47, 977, 768, 897?

GCD of 47, 977, 768, 897 is 1

2. Where do I get the detailed procedure to find GCD of 47, 977, 768, 897?

You can find a detailed procedure to find GCD of 47, 977, 768, 897 on our page.

3. How to find GCD of 47, 977, 768, 897 on a calculator?

You can find the GCD of 47, 977, 768, 897 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.