GCD of 468, 347, 78, 149 Calculator

Given Input numbers are 468, 347, 78, 149

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

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 78

List of positive integer divisors of 78 that divides 78 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Greatest Common Divisior

We found the divisors of 468, 347, 78, 149 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 468, 347, 78, 149 is 1.

Therefore, GCD of numbers 468, 347, 78, 149 is 1

Given Input Data is 468, 347, 78, 149

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

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

Prime Factorization of 347 is 347

Prime Factorization of 78 is 2 x 3 x 13

Prime Factorization of 149 is 149

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(468, 347) = 162396

GCD(468, 347) = ( 468 x 347 ) / 162396

GCD(468, 347) = 162396 / 162396

GCD(468, 347) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 78

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

LCM(1, 78) = 78

GCD(1, 78) = ( 1 x 78 ) / 78

GCD(1, 78) = 78 / 78

GCD(1, 78) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 149

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

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

GCD(1, 149) = 149 / 149

GCD(1, 149) = 1

GCD of 468, 347, 78, 149 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 758, 570, 10, 231
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• GCD of 477, 877, 49, 869

1. What is the GCD of 468, 347, 78, 149?

GCD of 468, 347, 78, 149 is 1

2. Where do I get the detailed procedure to find GCD of 468, 347, 78, 149?

You can find a detailed procedure to find GCD of 468, 347, 78, 149 on our page.

3. How to find GCD of 468, 347, 78, 149 on a calculator?

You can find the GCD of 468, 347, 78, 149 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.