GCD of 898, 957, 69, 426 Calculator

Given Input numbers are 898, 957, 69, 426

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

Divisors of 898

List of positive integer divisors of 898 that divides 898 without a remainder.

1, 2, 449, 898

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Greatest Common Divisior

We found the divisors of 898, 957, 69, 426 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 898, 957, 69, 426 is 1.

Therefore, GCD of numbers 898, 957, 69, 426 is 1

Given Input Data is 898, 957, 69, 426

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

Prime Factorization of 898 is 2 x 449

Prime Factorization of 957 is 3 x 11 x 29

Prime Factorization of 69 is 3 x 23

Prime Factorization of 426 is 2 x 3 x 71

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(898, 957) = 859386

GCD(898, 957) = ( 898 x 957 ) / 859386

GCD(898, 957) = 859386 / 859386

GCD(898, 957) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 426

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

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

GCD(1, 426) = 426 / 426

GCD(1, 426) = 1

GCD of 898, 957, 69, 426 is 1

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1. What is the GCD of 898, 957, 69, 426?

GCD of 898, 957, 69, 426 is 1

2. Where do I get the detailed procedure to find GCD of 898, 957, 69, 426?

You can find a detailed procedure to find GCD of 898, 957, 69, 426 on our page.

3. How to find GCD of 898, 957, 69, 426 on a calculator?

You can find the GCD of 898, 957, 69, 426 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.