GCD of 878, 423, 678, 464 Calculator

Given Input numbers are 878, 423, 678, 464

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

Divisors of 878

List of positive integer divisors of 878 that divides 878 without a remainder.

1, 2, 439, 878

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 464

List of positive integer divisors of 464 that divides 464 without a remainder.

1, 2, 4, 8, 16, 29, 58, 116, 232, 464

Greatest Common Divisior

We found the divisors of 878, 423, 678, 464 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 878, 423, 678, 464 is 1.

Therefore, GCD of numbers 878, 423, 678, 464 is 1

Given Input Data is 878, 423, 678, 464

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

Prime Factorization of 878 is 2 x 439

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 678 is 2 x 3 x 113

Prime Factorization of 464 is 2 x 2 x 2 x 2 x 29

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(878, 423) = 371394

GCD(878, 423) = ( 878 x 423 ) / 371394

GCD(878, 423) = 371394 / 371394

GCD(878, 423) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 678

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

LCM(1, 678) = 678

GCD(1, 678) = ( 1 x 678 ) / 678

GCD(1, 678) = 678 / 678

GCD(1, 678) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 464

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

LCM(1, 464) = 464

GCD(1, 464) = ( 1 x 464 ) / 464

GCD(1, 464) = 464 / 464

GCD(1, 464) = 1

GCD of 878, 423, 678, 464 is 1

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1. What is the GCD of 878, 423, 678, 464?

GCD of 878, 423, 678, 464 is 1

2. Where do I get the detailed procedure to find GCD of 878, 423, 678, 464?

You can find a detailed procedure to find GCD of 878, 423, 678, 464 on our page.

3. How to find GCD of 878, 423, 678, 464 on a calculator?

You can find the GCD of 878, 423, 678, 464 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.