GCD of 425, 477, 357, 698 Calculator

Given Input numbers are 425, 477, 357, 698

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

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 698

List of positive integer divisors of 698 that divides 698 without a remainder.

1, 2, 349, 698

Greatest Common Divisior

We found the divisors of 425, 477, 357, 698 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 425, 477, 357, 698 is 1.

Therefore, GCD of numbers 425, 477, 357, 698 is 1

Given Input Data is 425, 477, 357, 698

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

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 357 is 3 x 7 x 17

Prime Factorization of 698 is 2 x 349

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(425, 477) = 202725

GCD(425, 477) = ( 425 x 477 ) / 202725

GCD(425, 477) = 202725 / 202725

GCD(425, 477) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 357

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

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

GCD(1, 357) = 357 / 357

GCD(1, 357) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 698

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

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

GCD(1, 698) = 698 / 698

GCD(1, 698) = 1

GCD of 425, 477, 357, 698 is 1

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1. What is the GCD of 425, 477, 357, 698?

GCD of 425, 477, 357, 698 is 1

2. Where do I get the detailed procedure to find GCD of 425, 477, 357, 698?

You can find a detailed procedure to find GCD of 425, 477, 357, 698 on our page.

3. How to find GCD of 425, 477, 357, 698 on a calculator?

You can find the GCD of 425, 477, 357, 698 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.