GCD of 549, 950, 85, 789 Calculator

Given Input numbers are 549, 950, 85, 789

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

Divisors of 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 950

List of positive integer divisors of 950 that divides 950 without a remainder.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 85

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

1, 5, 17, 85

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Greatest Common Divisior

We found the divisors of 549, 950, 85, 789 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 549, 950, 85, 789 is 1.

Therefore, GCD of numbers 549, 950, 85, 789 is 1

Given Input Data is 549, 950, 85, 789

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

Prime Factorization of 549 is 3 x 3 x 61

Prime Factorization of 950 is 2 x 5 x 5 x 19

Prime Factorization of 85 is 5 x 17

Prime Factorization of 789 is 3 x 263

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(549, 950) = 521550

GCD(549, 950) = ( 549 x 950 ) / 521550

GCD(549, 950) = 521550 / 521550

GCD(549, 950) = 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 789

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

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

GCD(1, 789) = 789 / 789

GCD(1, 789) = 1

GCD of 549, 950, 85, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 233, 915, 84, 306
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• GCD of 622, 524, 11, 106
• GCD of 369, 478, 41, 328
• GCD of 554, 723, 24, 167

1. What is the GCD of 549, 950, 85, 789?

GCD of 549, 950, 85, 789 is 1

2. Where do I get the detailed procedure to find GCD of 549, 950, 85, 789?

You can find a detailed procedure to find GCD of 549, 950, 85, 789 on our page.

3. How to find GCD of 549, 950, 85, 789 on a calculator?

You can find the GCD of 549, 950, 85, 789 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.