GCD of 422, 370, 76, 497 Calculator

Given Input numbers are 422, 370, 76, 497

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 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Greatest Common Divisior

We found the divisors of 422, 370, 76, 497 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 422, 370, 76, 497 is 1.

Therefore, GCD of numbers 422, 370, 76, 497 is 1

Given Input Data is 422, 370, 76, 497

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

Prime Factorization of 422 is 2 x 211

Prime Factorization of 370 is 2 x 5 x 37

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 497 is 7 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(422, 370) = 78070

GCD(422, 370) = ( 422 x 370 ) / 78070

GCD(422, 370) = 156140 / 78070

GCD(422, 370) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 76

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

LCM(2, 76) = 76

GCD(2, 76) = ( 2 x 76 ) / 76

GCD(2, 76) = 152 / 76

GCD(2, 76) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 497

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

LCM(2, 497) = 994

GCD(2, 497) = ( 2 x 497 ) / 994

GCD(2, 497) = 994 / 994

GCD(2, 497) = 1

GCD of 422, 370, 76, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 449, 289, 80, 506
• GCD of 228, 158, 52, 757
• GCD of 825, 489, 76, 606
• GCD of 201, 739, 75, 248
• GCD of 632, 240, 45, 283

1. What is the GCD of 422, 370, 76, 497?

GCD of 422, 370, 76, 497 is 1

2. Where do I get the detailed procedure to find GCD of 422, 370, 76, 497?

You can find a detailed procedure to find GCD of 422, 370, 76, 497 on our page.

3. How to find GCD of 422, 370, 76, 497 on a calculator?

You can find the GCD of 422, 370, 76, 497 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.