GCD of 422, 425, 85, 746 Calculator

Given Input numbers are 422, 425, 85, 746

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

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Divisors of 425

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

1, 5, 17, 25, 85, 425

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 746

List of positive integer divisors of 746 that divides 746 without a remainder.

1, 2, 373, 746

Greatest Common Divisior

We found the divisors of 422, 425, 85, 746 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 422, 425, 85, 746 is 1.

Therefore, GCD of numbers 422, 425, 85, 746 is 1

Given Input Data is 422, 425, 85, 746

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

Prime Factorization of 422 is 2 x 211

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 85 is 5 x 17

Prime Factorization of 746 is 2 x 373

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(422, 425) = 179350

GCD(422, 425) = ( 422 x 425 ) / 179350

GCD(422, 425) = 179350 / 179350

GCD(422, 425) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 85

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

LCM(1, 85) = 85

GCD(1, 85) = ( 1 x 85 ) / 85

GCD(1, 85) = 85 / 85

GCD(1, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 746

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

LCM(1, 746) = 746

GCD(1, 746) = ( 1 x 746 ) / 746

GCD(1, 746) = 746 / 746

GCD(1, 746) = 1

GCD of 422, 425, 85, 746 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 934, 948, 71, 179
• GCD of 190, 606, 91, 220
• GCD of 208, 221, 48, 353
• GCD of 689, 318, 45, 473
• GCD of 239, 250, 65, 179

1. What is the GCD of 422, 425, 85, 746?

GCD of 422, 425, 85, 746 is 1

2. Where do I get the detailed procedure to find GCD of 422, 425, 85, 746?

You can find a detailed procedure to find GCD of 422, 425, 85, 746 on our page.

3. How to find GCD of 422, 425, 85, 746 on a calculator?

You can find the GCD of 422, 425, 85, 746 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.