GCD of 929, 763, 28, 980 Calculator

Given Input numbers are 929, 763, 28, 980

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

Divisors of 929

List of positive integer divisors of 929 that divides 929 without a remainder.

1, 929

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Greatest Common Divisior

We found the divisors of 929, 763, 28, 980 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 929, 763, 28, 980 is 1.

Therefore, GCD of numbers 929, 763, 28, 980 is 1

Given Input Data is 929, 763, 28, 980

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

Prime Factorization of 929 is 929

Prime Factorization of 763 is 7 x 109

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

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(929, 763) = 708827

GCD(929, 763) = ( 929 x 763 ) / 708827

GCD(929, 763) = 708827 / 708827

GCD(929, 763) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 980

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

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

GCD(1, 980) = 980 / 980

GCD(1, 980) = 1

GCD of 929, 763, 28, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 227, 505, 38, 572
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• GCD of 342, 261, 67, 937

1. What is the GCD of 929, 763, 28, 980?

GCD of 929, 763, 28, 980 is 1

2. Where do I get the detailed procedure to find GCD of 929, 763, 28, 980?

You can find a detailed procedure to find GCD of 929, 763, 28, 980 on our page.

3. How to find GCD of 929, 763, 28, 980 on a calculator?

You can find the GCD of 929, 763, 28, 980 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.