GCD of 61, 358, 463, 789 Calculator

Given Input numbers are 61, 358, 463, 789

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 463

List of positive integer divisors of 463 that divides 463 without a remainder.

1, 463

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 61, 358, 463, 789 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 358, 463, 789 is 1.

Therefore, GCD of numbers 61, 358, 463, 789 is 1

Given Input Data is 61, 358, 463, 789

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

Prime Factorization of 61 is 61

Prime Factorization of 358 is 2 x 179

Prime Factorization of 463 is 463

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(61, 358) = 21838

GCD(61, 358) = ( 61 x 358 ) / 21838

GCD(61, 358) = 21838 / 21838

GCD(61, 358) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 463

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

LCM(1, 463) = 463

GCD(1, 463) = ( 1 x 463 ) / 463

GCD(1, 463) = 463 / 463

GCD(1, 463) = 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 61, 358, 463, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 29, 358, 159, 197
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• GCD of 79, 838, 974, 796
• GCD of 12, 386, 481, 985
• GCD of 68, 397, 244, 580

1. What is the GCD of 61, 358, 463, 789?

GCD of 61, 358, 463, 789 is 1

2. Where do I get the detailed procedure to find GCD of 61, 358, 463, 789?

You can find a detailed procedure to find GCD of 61, 358, 463, 789 on our page.

3. How to find GCD of 61, 358, 463, 789 on a calculator?

You can find the GCD of 61, 358, 463, 789 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.