GCD of 85, 673, 493, 202 Calculator

Given Input numbers are 85, 673, 493, 202

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

Divisors of 85

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

1, 5, 17, 85

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 493

List of positive integer divisors of 493 that divides 493 without a remainder.

1, 17, 29, 493

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Greatest Common Divisior

We found the divisors of 85, 673, 493, 202 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 85, 673, 493, 202 is 1.

Therefore, GCD of numbers 85, 673, 493, 202 is 1

Given Input Data is 85, 673, 493, 202

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

Prime Factorization of 85 is 5 x 17

Prime Factorization of 673 is 673

Prime Factorization of 493 is 17 x 29

Prime Factorization of 202 is 2 x 101

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(85, 673) = 57205

GCD(85, 673) = ( 85 x 673 ) / 57205

GCD(85, 673) = 57205 / 57205

GCD(85, 673) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 493

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

LCM(1, 493) = 493

GCD(1, 493) = ( 1 x 493 ) / 493

GCD(1, 493) = 493 / 493

GCD(1, 493) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 202

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

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

GCD(1, 202) = 202 / 202

GCD(1, 202) = 1

GCD of 85, 673, 493, 202 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 80, 581, 562, 398
• GCD of 54, 725, 775, 703
• GCD of 29, 683, 437, 453
• GCD of 32, 858, 545, 989
• GCD of 63, 179, 678, 200

1. What is the GCD of 85, 673, 493, 202?

GCD of 85, 673, 493, 202 is 1

2. Where do I get the detailed procedure to find GCD of 85, 673, 493, 202?

You can find a detailed procedure to find GCD of 85, 673, 493, 202 on our page.

3. How to find GCD of 85, 673, 493, 202 on a calculator?

You can find the GCD of 85, 673, 493, 202 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.