GCD of 956, 472, 68, 619 Calculator

Given Input numbers are 956, 472, 68, 619

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

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 619

List of positive integer divisors of 619 that divides 619 without a remainder.

1, 619

Greatest Common Divisior

We found the divisors of 956, 472, 68, 619 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 956, 472, 68, 619 is 1.

Therefore, GCD of numbers 956, 472, 68, 619 is 1

Given Input Data is 956, 472, 68, 619

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

Prime Factorization of 956 is 2 x 2 x 239

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 619 is 619

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(956, 472) = 112808

GCD(956, 472) = ( 956 x 472 ) / 112808

GCD(956, 472) = 451232 / 112808

GCD(956, 472) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 68

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

LCM(4, 68) = 68

GCD(4, 68) = ( 4 x 68 ) / 68

GCD(4, 68) = 272 / 68

GCD(4, 68) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 619

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

LCM(4, 619) = 2476

GCD(4, 619) = ( 4 x 619 ) / 2476

GCD(4, 619) = 2476 / 2476

GCD(4, 619) = 1

GCD of 956, 472, 68, 619 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 438, 511, 21, 193
• GCD of 637, 210, 70, 627
• GCD of 137, 149, 19, 234
• GCD of 620, 670, 54, 566
• GCD of 646, 653, 92, 387

1. What is the GCD of 956, 472, 68, 619?

GCD of 956, 472, 68, 619 is 1

2. Where do I get the detailed procedure to find GCD of 956, 472, 68, 619?

You can find a detailed procedure to find GCD of 956, 472, 68, 619 on our page.

3. How to find GCD of 956, 472, 68, 619 on a calculator?

You can find the GCD of 956, 472, 68, 619 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.