GCD of 862, 138, 334, 485 Calculator

Given Input numbers are 862, 138, 334, 485

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

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Divisors of 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 334

List of positive integer divisors of 334 that divides 334 without a remainder.

1, 2, 167, 334

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Greatest Common Divisior

We found the divisors of 862, 138, 334, 485 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 862, 138, 334, 485 is 1.

Therefore, GCD of numbers 862, 138, 334, 485 is 1

Given Input Data is 862, 138, 334, 485

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

Prime Factorization of 862 is 2 x 431

Prime Factorization of 138 is 2 x 3 x 23

Prime Factorization of 334 is 2 x 167

Prime Factorization of 485 is 5 x 97

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(862, 138) = 59478

GCD(862, 138) = ( 862 x 138 ) / 59478

GCD(862, 138) = 118956 / 59478

GCD(862, 138) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 334

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

LCM(2, 334) = 334

GCD(2, 334) = ( 2 x 334 ) / 334

GCD(2, 334) = 668 / 334

GCD(2, 334) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 485

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

LCM(2, 485) = 970

GCD(2, 485) = ( 2 x 485 ) / 970

GCD(2, 485) = 970 / 970

GCD(2, 485) = 1

GCD of 862, 138, 334, 485 is 1

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1. What is the GCD of 862, 138, 334, 485?

GCD of 862, 138, 334, 485 is 1

2. Where do I get the detailed procedure to find GCD of 862, 138, 334, 485?

You can find a detailed procedure to find GCD of 862, 138, 334, 485 on our page.

3. How to find GCD of 862, 138, 334, 485 on a calculator?

You can find the GCD of 862, 138, 334, 485 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.