GCD of 928, 580, 61, 938 Calculator

Given Input numbers are 928, 580, 61, 938

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

Divisors of 928

List of positive integer divisors of 928 that divides 928 without a remainder.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Divisors of 580

List of positive integer divisors of 580 that divides 580 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 938

List of positive integer divisors of 938 that divides 938 without a remainder.

1, 2, 7, 14, 67, 134, 469, 938

Greatest Common Divisior

We found the divisors of 928, 580, 61, 938 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 928, 580, 61, 938 is 1.

Therefore, GCD of numbers 928, 580, 61, 938 is 1

Given Input Data is 928, 580, 61, 938

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

Prime Factorization of 928 is 2 x 2 x 2 x 2 x 2 x 29

Prime Factorization of 580 is 2 x 2 x 5 x 29

Prime Factorization of 61 is 61

Prime Factorization of 938 is 2 x 7 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(928, 580) = 4640

GCD(928, 580) = ( 928 x 580 ) / 4640

GCD(928, 580) = 538240 / 4640

GCD(928, 580) = 116

Step2:

Here we consider the GCD from the above i.e. 116 as first number and the next as 61

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

LCM(116, 61) = 7076

GCD(116, 61) = ( 116 x 61 ) / 7076

GCD(116, 61) = 7076 / 7076

GCD(116, 61) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 938

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

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

GCD(1, 938) = 938 / 938

GCD(1, 938) = 1

GCD of 928, 580, 61, 938 is 1

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• GCD of 381, 930, 90, 299
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1. What is the GCD of 928, 580, 61, 938?

GCD of 928, 580, 61, 938 is 1

2. Where do I get the detailed procedure to find GCD of 928, 580, 61, 938?

You can find a detailed procedure to find GCD of 928, 580, 61, 938 on our page.

3. How to find GCD of 928, 580, 61, 938 on a calculator?

You can find the GCD of 928, 580, 61, 938 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.