GCD of 553, 419, 80, 969 Calculator

Given Input numbers are 553, 419, 80, 969

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

Divisors of 553

List of positive integer divisors of 553 that divides 553 without a remainder.

1, 7, 79, 553

Divisors of 419

List of positive integer divisors of 419 that divides 419 without a remainder.

1, 419

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Greatest Common Divisior

We found the divisors of 553, 419, 80, 969 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 553, 419, 80, 969 is 1.

Therefore, GCD of numbers 553, 419, 80, 969 is 1

Given Input Data is 553, 419, 80, 969

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

Prime Factorization of 553 is 7 x 79

Prime Factorization of 419 is 419

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 969 is 3 x 17 x 19

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(553, 419) = 231707

GCD(553, 419) = ( 553 x 419 ) / 231707

GCD(553, 419) = 231707 / 231707

GCD(553, 419) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 969

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

LCM(1, 969) = 969

GCD(1, 969) = ( 1 x 969 ) / 969

GCD(1, 969) = 969 / 969

GCD(1, 969) = 1

GCD of 553, 419, 80, 969 is 1

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• GCD of 766, 564, 74, 694
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1. What is the GCD of 553, 419, 80, 969?

GCD of 553, 419, 80, 969 is 1

2. Where do I get the detailed procedure to find GCD of 553, 419, 80, 969?

You can find a detailed procedure to find GCD of 553, 419, 80, 969 on our page.

3. How to find GCD of 553, 419, 80, 969 on a calculator?

You can find the GCD of 553, 419, 80, 969 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.