GCD of 857, 490, 928 Calculator

Given Input numbers are 857, 490, 928

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

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 490

List of positive integer divisors of 490 that divides 490 without a remainder.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

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

Greatest Common Divisior

We found the divisors of 857, 490, 928 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 857, 490, 928 is 1.

Therefore, GCD of numbers 857, 490, 928 is 1

Given Input Data is 857, 490, 928

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

Prime Factorization of 857 is 857

Prime Factorization of 490 is 2 x 5 x 7 x 7

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

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(857, 490) = 419930

GCD(857, 490) = ( 857 x 490 ) / 419930

GCD(857, 490) = 419930 / 419930

GCD(857, 490) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 928

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

LCM(1, 928) = 928

GCD(1, 928) = ( 1 x 928 ) / 928

GCD(1, 928) = 928 / 928

GCD(1, 928) = 1

GCD of 857, 490, 928 is 1

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• GCD of 619, 543, 709
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1. What is the GCD of 857, 490, 928?

GCD of 857, 490, 928 is 1

2. Where do I get the detailed procedure to find GCD of 857, 490, 928?

You can find a detailed procedure to find GCD of 857, 490, 928 on our page.

3. How to find GCD of 857, 490, 928 on a calculator?

You can find the GCD of 857, 490, 928 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.