GCD of 964, 517, 402, 399 Calculator

Given Input numbers are 964, 517, 402, 399

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

Divisors of 964

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

1, 2, 4, 241, 482, 964

Divisors of 517

List of positive integer divisors of 517 that divides 517 without a remainder.

1, 11, 47, 517

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Greatest Common Divisior

We found the divisors of 964, 517, 402, 399 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 964, 517, 402, 399 is 1.

Therefore, GCD of numbers 964, 517, 402, 399 is 1

Given Input Data is 964, 517, 402, 399

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

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 517 is 11 x 47

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 399 is 3 x 7 x 19

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(964, 517) = 498388

GCD(964, 517) = ( 964 x 517 ) / 498388

GCD(964, 517) = 498388 / 498388

GCD(964, 517) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 402

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

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

GCD(1, 402) = 402 / 402

GCD(1, 402) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 399

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

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

GCD(1, 399) = 399 / 399

GCD(1, 399) = 1

GCD of 964, 517, 402, 399 is 1

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1. What is the GCD of 964, 517, 402, 399?

GCD of 964, 517, 402, 399 is 1

2. Where do I get the detailed procedure to find GCD of 964, 517, 402, 399?

You can find a detailed procedure to find GCD of 964, 517, 402, 399 on our page.

3. How to find GCD of 964, 517, 402, 399 on a calculator?

You can find the GCD of 964, 517, 402, 399 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.