GCD of 347, 280, 425, 472 Calculator

Given Input numbers are 347, 280, 425, 472

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

Divisors of 347

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

1, 347

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Greatest Common Divisior

We found the divisors of 347, 280, 425, 472 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 347, 280, 425, 472 is 1.

Therefore, GCD of numbers 347, 280, 425, 472 is 1

Given Input Data is 347, 280, 425, 472

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

Prime Factorization of 347 is 347

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 472 is 2 x 2 x 2 x 59

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(347, 280) = 97160

GCD(347, 280) = ( 347 x 280 ) / 97160

GCD(347, 280) = 97160 / 97160

GCD(347, 280) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 425

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

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

GCD(1, 425) = 425 / 425

GCD(1, 425) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

GCD of 347, 280, 425, 472 is 1

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1. What is the GCD of 347, 280, 425, 472?

GCD of 347, 280, 425, 472 is 1

2. Where do I get the detailed procedure to find GCD of 347, 280, 425, 472?

You can find a detailed procedure to find GCD of 347, 280, 425, 472 on our page.

3. How to find GCD of 347, 280, 425, 472 on a calculator?

You can find the GCD of 347, 280, 425, 472 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.