GCD of 289, 575, 55, 662 Calculator

Given Input numbers are 289, 575, 55, 662

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

Divisors of 289

List of positive integer divisors of 289 that divides 289 without a remainder.

1, 17, 289

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Greatest Common Divisior

We found the divisors of 289, 575, 55, 662 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 289, 575, 55, 662 is 1.

Therefore, GCD of numbers 289, 575, 55, 662 is 1

Given Input Data is 289, 575, 55, 662

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

Prime Factorization of 289 is 17 x 17

Prime Factorization of 575 is 5 x 5 x 23

Prime Factorization of 55 is 5 x 11

Prime Factorization of 662 is 2 x 331

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(289, 575) = 166175

GCD(289, 575) = ( 289 x 575 ) / 166175

GCD(289, 575) = 166175 / 166175

GCD(289, 575) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 55

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

LCM(1, 55) = 55

GCD(1, 55) = ( 1 x 55 ) / 55

GCD(1, 55) = 55 / 55

GCD(1, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 662

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

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

GCD(1, 662) = 662 / 662

GCD(1, 662) = 1

GCD of 289, 575, 55, 662 is 1

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• GCD of 444, 558, 40, 387
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1. What is the GCD of 289, 575, 55, 662?

GCD of 289, 575, 55, 662 is 1

2. Where do I get the detailed procedure to find GCD of 289, 575, 55, 662?

You can find a detailed procedure to find GCD of 289, 575, 55, 662 on our page.

3. How to find GCD of 289, 575, 55, 662 on a calculator?

You can find the GCD of 289, 575, 55, 662 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.