GCD of 880, 915, 68, 794 Calculator

Given Input numbers are 880, 915, 68, 794

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

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 915

List of positive integer divisors of 915 that divides 915 without a remainder.

1, 3, 5, 15, 61, 183, 305, 915

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 794

List of positive integer divisors of 794 that divides 794 without a remainder.

1, 2, 397, 794

Greatest Common Divisior

We found the divisors of 880, 915, 68, 794 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 880, 915, 68, 794 is 1.

Therefore, GCD of numbers 880, 915, 68, 794 is 1

Given Input Data is 880, 915, 68, 794

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

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

Prime Factorization of 915 is 3 x 5 x 61

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 794 is 2 x 397

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(880, 915) = 161040

GCD(880, 915) = ( 880 x 915 ) / 161040

GCD(880, 915) = 805200 / 161040

GCD(880, 915) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 68

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

LCM(5, 68) = 340

GCD(5, 68) = ( 5 x 68 ) / 340

GCD(5, 68) = 340 / 340

GCD(5, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 794

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

LCM(1, 794) = 794

GCD(1, 794) = ( 1 x 794 ) / 794

GCD(1, 794) = 794 / 794

GCD(1, 794) = 1

GCD of 880, 915, 68, 794 is 1

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1. What is the GCD of 880, 915, 68, 794?

GCD of 880, 915, 68, 794 is 1

2. Where do I get the detailed procedure to find GCD of 880, 915, 68, 794?

You can find a detailed procedure to find GCD of 880, 915, 68, 794 on our page.

3. How to find GCD of 880, 915, 68, 794 on a calculator?

You can find the GCD of 880, 915, 68, 794 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.