GCD of 934, 858, 30, 438 Calculator

Given Input numbers are 934, 858, 30, 438

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

Divisors of 934

List of positive integer divisors of 934 that divides 934 without a remainder.

1, 2, 467, 934

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

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 438

List of positive integer divisors of 438 that divides 438 without a remainder.

1, 2, 3, 6, 73, 146, 219, 438

Greatest Common Divisior

We found the divisors of 934, 858, 30, 438 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 934, 858, 30, 438 is 2.

Therefore, GCD of numbers 934, 858, 30, 438 is 2

Given Input Data is 934, 858, 30, 438

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

Prime Factorization of 934 is 2 x 467

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

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 438 is 2 x 3 x 73

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(934, 858) = 400686

GCD(934, 858) = ( 934 x 858 ) / 400686

GCD(934, 858) = 801372 / 400686

GCD(934, 858) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 30

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

LCM(2, 30) = 30

GCD(2, 30) = ( 2 x 30 ) / 30

GCD(2, 30) = 60 / 30

GCD(2, 30) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 438

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

LCM(2, 438) = 438

GCD(2, 438) = ( 2 x 438 ) / 438

GCD(2, 438) = 876 / 438

GCD(2, 438) = 2

GCD of 934, 858, 30, 438 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 106, 585, 92, 547
• GCD of 616, 307, 83, 849
• GCD of 868, 525, 64, 536
• GCD of 141, 818, 86, 371
• GCD of 328, 621, 20, 534

1. What is the GCD of 934, 858, 30, 438?

GCD of 934, 858, 30, 438 is 2

2. Where do I get the detailed procedure to find GCD of 934, 858, 30, 438?

You can find a detailed procedure to find GCD of 934, 858, 30, 438 on our page.

3. How to find GCD of 934, 858, 30, 438 on a calculator?

You can find the GCD of 934, 858, 30, 438 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.