GCD of 248, 892, 23, 790 Calculator

Given Input numbers are 248, 892, 23, 790

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

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 892

List of positive integer divisors of 892 that divides 892 without a remainder.

1, 2, 4, 223, 446, 892

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Greatest Common Divisior

We found the divisors of 248, 892, 23, 790 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 892, 23, 790 is 1.

Therefore, GCD of numbers 248, 892, 23, 790 is 1

Given Input Data is 248, 892, 23, 790

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

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 892 is 2 x 2 x 223

Prime Factorization of 23 is 23

Prime Factorization of 790 is 2 x 5 x 79

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(248, 892) = 55304

GCD(248, 892) = ( 248 x 892 ) / 55304

GCD(248, 892) = 221216 / 55304

GCD(248, 892) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 23

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

LCM(4, 23) = 92

GCD(4, 23) = ( 4 x 23 ) / 92

GCD(4, 23) = 92 / 92

GCD(4, 23) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 790

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

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

GCD(1, 790) = 790 / 790

GCD(1, 790) = 1

GCD of 248, 892, 23, 790 is 1

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1. What is the GCD of 248, 892, 23, 790?

GCD of 248, 892, 23, 790 is 1

2. Where do I get the detailed procedure to find GCD of 248, 892, 23, 790?

You can find a detailed procedure to find GCD of 248, 892, 23, 790 on our page.

3. How to find GCD of 248, 892, 23, 790 on a calculator?

You can find the GCD of 248, 892, 23, 790 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.