GCD of 10, 964, 387, 291 Calculator

Given Input numbers are 10, 964, 387, 291

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

Divisors of 10

List of positive integer divisors of 10 that divides 10 without a remainder.

1, 2, 5, 10

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Greatest Common Divisior

We found the divisors of 10, 964, 387, 291 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 10, 964, 387, 291 is 1.

Therefore, GCD of numbers 10, 964, 387, 291 is 1

Given Input Data is 10, 964, 387, 291

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

Prime Factorization of 10 is 2 x 5

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 291 is 3 x 97

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(10, 964) = 4820

GCD(10, 964) = ( 10 x 964 ) / 4820

GCD(10, 964) = 9640 / 4820

GCD(10, 964) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 387

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

LCM(2, 387) = 774

GCD(2, 387) = ( 2 x 387 ) / 774

GCD(2, 387) = 774 / 774

GCD(2, 387) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 291

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

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

GCD(1, 291) = 291 / 291

GCD(1, 291) = 1

GCD of 10, 964, 387, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 23, 222, 765, 776
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• GCD of 61, 510, 119, 158
• GCD of 53, 914, 543, 683
• GCD of 74, 176, 739, 853

1. What is the GCD of 10, 964, 387, 291?

GCD of 10, 964, 387, 291 is 1

2. Where do I get the detailed procedure to find GCD of 10, 964, 387, 291?

You can find a detailed procedure to find GCD of 10, 964, 387, 291 on our page.

3. How to find GCD of 10, 964, 387, 291 on a calculator?

You can find the GCD of 10, 964, 387, 291 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.