GCD of 220, 189, 95, 694 Calculator

Given Input numbers are 220, 189, 95, 694

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 189

List of positive integer divisors of 189 that divides 189 without a remainder.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 694

List of positive integer divisors of 694 that divides 694 without a remainder.

1, 2, 347, 694

Greatest Common Divisior

We found the divisors of 220, 189, 95, 694 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 189, 95, 694 is 1.

Therefore, GCD of numbers 220, 189, 95, 694 is 1

Given Input Data is 220, 189, 95, 694

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 189 is 3 x 3 x 3 x 7

Prime Factorization of 95 is 5 x 19

Prime Factorization of 694 is 2 x 347

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, 189) = 41580

GCD(220, 189) = ( 220 x 189 ) / 41580

GCD(220, 189) = 41580 / 41580

GCD(220, 189) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 694

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

LCM(1, 694) = 694

GCD(1, 694) = ( 1 x 694 ) / 694

GCD(1, 694) = 694 / 694

GCD(1, 694) = 1

GCD of 220, 189, 95, 694 is 1

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• GCD of 723, 577, 28, 652
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1. What is the GCD of 220, 189, 95, 694?

GCD of 220, 189, 95, 694 is 1

2. Where do I get the detailed procedure to find GCD of 220, 189, 95, 694?

You can find a detailed procedure to find GCD of 220, 189, 95, 694 on our page.

3. How to find GCD of 220, 189, 95, 694 on a calculator?

You can find the GCD of 220, 189, 95, 694 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.