GCD of 960, 778, 809, 611 Calculator

Given Input numbers are 960, 778, 809, 611

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

Divisors of 960

List of positive integer divisors of 960 that divides 960 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 611

List of positive integer divisors of 611 that divides 611 without a remainder.

1, 13, 47, 611

Greatest Common Divisior

We found the divisors of 960, 778, 809, 611 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 960, 778, 809, 611 is 1.

Therefore, GCD of numbers 960, 778, 809, 611 is 1

Given Input Data is 960, 778, 809, 611

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

Prime Factorization of 960 is 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 778 is 2 x 389

Prime Factorization of 809 is 809

Prime Factorization of 611 is 13 x 47

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(960, 778) = 373440

GCD(960, 778) = ( 960 x 778 ) / 373440

GCD(960, 778) = 746880 / 373440

GCD(960, 778) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 809

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

LCM(2, 809) = 1618

GCD(2, 809) = ( 2 x 809 ) / 1618

GCD(2, 809) = 1618 / 1618

GCD(2, 809) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 611

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

LCM(1, 611) = 611

GCD(1, 611) = ( 1 x 611 ) / 611

GCD(1, 611) = 611 / 611

GCD(1, 611) = 1

GCD of 960, 778, 809, 611 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 570, 119, 395, 647
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• GCD of 138, 437, 169, 624
• GCD of 817, 643, 999, 352
• GCD of 392, 130, 990, 586

1. What is the GCD of 960, 778, 809, 611?

GCD of 960, 778, 809, 611 is 1

2. Where do I get the detailed procedure to find GCD of 960, 778, 809, 611?

You can find a detailed procedure to find GCD of 960, 778, 809, 611 on our page.

3. How to find GCD of 960, 778, 809, 611 on a calculator?

You can find the GCD of 960, 778, 809, 611 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.