GCD of 956, 639, 976, 268 Calculator

Given Input numbers are 956, 639, 976, 268

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 639

List of positive integer divisors of 639 that divides 639 without a remainder.

1, 3, 9, 71, 213, 639

Divisors of 976

List of positive integer divisors of 976 that divides 976 without a remainder.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 956, 639, 976, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 956, 639, 976, 268 is 1.

Therefore, GCD of numbers 956, 639, 976, 268 is 1

Given Input Data is 956, 639, 976, 268

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 639 is 3 x 3 x 71

Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61

Prime Factorization of 268 is 2 x 2 x 67

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, 639) = 610884

GCD(956, 639) = ( 956 x 639 ) / 610884

GCD(956, 639) = 610884 / 610884

GCD(956, 639) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 976

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

LCM(1, 976) = 976

GCD(1, 976) = ( 1 x 976 ) / 976

GCD(1, 976) = 976 / 976

GCD(1, 976) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 956, 639, 976, 268 is 1

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1. What is the GCD of 956, 639, 976, 268?

GCD of 956, 639, 976, 268 is 1

2. Where do I get the detailed procedure to find GCD of 956, 639, 976, 268?

You can find a detailed procedure to find GCD of 956, 639, 976, 268 on our page.

3. How to find GCD of 956, 639, 976, 268 on a calculator?

You can find the GCD of 956, 639, 976, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.