GCD of 476, 789, 610, 172 Calculator

Given Input numbers are 476, 789, 610, 172

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

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 789

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

1, 3, 263, 789

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 172

List of positive integer divisors of 172 that divides 172 without a remainder.

1, 2, 4, 43, 86, 172

Greatest Common Divisior

We found the divisors of 476, 789, 610, 172 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 476, 789, 610, 172 is 1.

Therefore, GCD of numbers 476, 789, 610, 172 is 1

Given Input Data is 476, 789, 610, 172

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

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 789 is 3 x 263

Prime Factorization of 610 is 2 x 5 x 61

Prime Factorization of 172 is 2 x 2 x 43

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(476, 789) = 375564

GCD(476, 789) = ( 476 x 789 ) / 375564

GCD(476, 789) = 375564 / 375564

GCD(476, 789) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 610

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

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

GCD(1, 610) = 610 / 610

GCD(1, 610) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 172

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

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

GCD(1, 172) = 172 / 172

GCD(1, 172) = 1

GCD of 476, 789, 610, 172 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 806, 695, 934, 220
• GCD of 223, 192, 882, 781
• GCD of 472, 409, 737, 208
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• GCD of 667, 171, 218, 316

1. What is the GCD of 476, 789, 610, 172?

GCD of 476, 789, 610, 172 is 1

2. Where do I get the detailed procedure to find GCD of 476, 789, 610, 172?

You can find a detailed procedure to find GCD of 476, 789, 610, 172 on our page.

3. How to find GCD of 476, 789, 610, 172 on a calculator?

You can find the GCD of 476, 789, 610, 172 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.