GCD of 220, 975, 667, 797 Calculator

Given Input numbers are 220, 975, 667, 797

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

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 975

List of positive integer divisors of 975 that divides 975 without a remainder.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 220, 975, 667, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 975, 667, 797 is 1.

Therefore, GCD of numbers 220, 975, 667, 797 is 1

Given Input Data is 220, 975, 667, 797

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

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 975 is 3 x 5 x 5 x 13

Prime Factorization of 667 is 23 x 29

Prime Factorization of 797 is 797

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(220, 975) = 42900

GCD(220, 975) = ( 220 x 975 ) / 42900

GCD(220, 975) = 214500 / 42900

GCD(220, 975) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 667

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

LCM(5, 667) = 3335

GCD(5, 667) = ( 5 x 667 ) / 3335

GCD(5, 667) = 3335 / 3335

GCD(5, 667) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 220, 975, 667, 797 is 1

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• GCD of 346, 503, 294, 487
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1. What is the GCD of 220, 975, 667, 797?

GCD of 220, 975, 667, 797 is 1

2. Where do I get the detailed procedure to find GCD of 220, 975, 667, 797?

You can find a detailed procedure to find GCD of 220, 975, 667, 797 on our page.

3. How to find GCD of 220, 975, 667, 797 on a calculator?

You can find the GCD of 220, 975, 667, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.