GCD of 788, 218, 91, 373 Calculator

Given Input numbers are 788, 218, 91, 373

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

Divisors of 788

List of positive integer divisors of 788 that divides 788 without a remainder.

1, 2, 4, 197, 394, 788

Divisors of 218

List of positive integer divisors of 218 that divides 218 without a remainder.

1, 2, 109, 218

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

Greatest Common Divisior

We found the divisors of 788, 218, 91, 373 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 788, 218, 91, 373 is 1.

Therefore, GCD of numbers 788, 218, 91, 373 is 1

Given Input Data is 788, 218, 91, 373

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

Prime Factorization of 788 is 2 x 2 x 197

Prime Factorization of 218 is 2 x 109

Prime Factorization of 91 is 7 x 13

Prime Factorization of 373 is 373

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(788, 218) = 85892

GCD(788, 218) = ( 788 x 218 ) / 85892

GCD(788, 218) = 171784 / 85892

GCD(788, 218) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 91

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

LCM(2, 91) = 182

GCD(2, 91) = ( 2 x 91 ) / 182

GCD(2, 91) = 182 / 182

GCD(2, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 373

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

LCM(1, 373) = 373

GCD(1, 373) = ( 1 x 373 ) / 373

GCD(1, 373) = 373 / 373

GCD(1, 373) = 1

GCD of 788, 218, 91, 373 is 1

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• GCD of 127, 772, 90, 863
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• GCD of 213, 961, 21, 217

1. What is the GCD of 788, 218, 91, 373?

GCD of 788, 218, 91, 373 is 1

2. Where do I get the detailed procedure to find GCD of 788, 218, 91, 373?

You can find a detailed procedure to find GCD of 788, 218, 91, 373 on our page.

3. How to find GCD of 788, 218, 91, 373 on a calculator?

You can find the GCD of 788, 218, 91, 373 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.