GCD of 477, 979, 134, 890 Calculator

Given Input numbers are 477, 979, 134, 890

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 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Divisors of 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Greatest Common Divisior

We found the divisors of 477, 979, 134, 890 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 477, 979, 134, 890 is 1.

Therefore, GCD of numbers 477, 979, 134, 890 is 1

Given Input Data is 477, 979, 134, 890

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 979 is 11 x 89

Prime Factorization of 134 is 2 x 67

Prime Factorization of 890 is 2 x 5 x 89

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, 979) = 466983

GCD(477, 979) = ( 477 x 979 ) / 466983

GCD(477, 979) = 466983 / 466983

GCD(477, 979) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 134

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

LCM(1, 134) = 134

GCD(1, 134) = ( 1 x 134 ) / 134

GCD(1, 134) = 134 / 134

GCD(1, 134) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 890

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

LCM(1, 890) = 890

GCD(1, 890) = ( 1 x 890 ) / 890

GCD(1, 890) = 890 / 890

GCD(1, 890) = 1

GCD of 477, 979, 134, 890 is 1

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1. What is the GCD of 477, 979, 134, 890?

GCD of 477, 979, 134, 890 is 1

2. Where do I get the detailed procedure to find GCD of 477, 979, 134, 890?

You can find a detailed procedure to find GCD of 477, 979, 134, 890 on our page.

3. How to find GCD of 477, 979, 134, 890 on a calculator?

You can find the GCD of 477, 979, 134, 890 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.