GCD of 477, 973, 139, 235 Calculator

Given Input numbers are 477, 973, 139, 235

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

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 973

List of positive integer divisors of 973 that divides 973 without a remainder.

1, 7, 139, 973

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 235

List of positive integer divisors of 235 that divides 235 without a remainder.

1, 5, 47, 235

Greatest Common Divisior

We found the divisors of 477, 973, 139, 235 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 477, 973, 139, 235 is 1.

Therefore, GCD of numbers 477, 973, 139, 235 is 1

Given Input Data is 477, 973, 139, 235

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

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 973 is 7 x 139

Prime Factorization of 139 is 139

Prime Factorization of 235 is 5 x 47

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(477, 973) = 464121

GCD(477, 973) = ( 477 x 973 ) / 464121

GCD(477, 973) = 464121 / 464121

GCD(477, 973) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 139

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

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

GCD(1, 139) = 139 / 139

GCD(1, 139) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 235

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

LCM(1, 235) = 235

GCD(1, 235) = ( 1 x 235 ) / 235

GCD(1, 235) = 235 / 235

GCD(1, 235) = 1

GCD of 477, 973, 139, 235 is 1

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1. What is the GCD of 477, 973, 139, 235?

GCD of 477, 973, 139, 235 is 1

2. Where do I get the detailed procedure to find GCD of 477, 973, 139, 235?

You can find a detailed procedure to find GCD of 477, 973, 139, 235 on our page.

3. How to find GCD of 477, 973, 139, 235 on a calculator?

You can find the GCD of 477, 973, 139, 235 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.