GCD of 90, 739, 424, 858 Calculator

Given Input numbers are 90, 739, 424, 858

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

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Greatest Common Divisior

We found the divisors of 90, 739, 424, 858 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 90, 739, 424, 858 is 1.

Therefore, GCD of numbers 90, 739, 424, 858 is 1

Given Input Data is 90, 739, 424, 858

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

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 739 is 739

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 858 is 2 x 3 x 11 x 13

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(90, 739) = 66510

GCD(90, 739) = ( 90 x 739 ) / 66510

GCD(90, 739) = 66510 / 66510

GCD(90, 739) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 424

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

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

GCD(1, 424) = 424 / 424

GCD(1, 424) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 858

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

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

GCD(1, 858) = 858 / 858

GCD(1, 858) = 1

GCD of 90, 739, 424, 858 is 1

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• GCD of 78, 772, 434, 522
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• GCD of 22, 960, 475, 306

1. What is the GCD of 90, 739, 424, 858?

GCD of 90, 739, 424, 858 is 1

2. Where do I get the detailed procedure to find GCD of 90, 739, 424, 858?

You can find a detailed procedure to find GCD of 90, 739, 424, 858 on our page.

3. How to find GCD of 90, 739, 424, 858 on a calculator?

You can find the GCD of 90, 739, 424, 858 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.