GCD of 248, 994, 767, 870 Calculator

Given Input numbers are 248, 994, 767, 870

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 994

List of positive integer divisors of 994 that divides 994 without a remainder.

1, 2, 7, 14, 71, 142, 497, 994

Divisors of 767

List of positive integer divisors of 767 that divides 767 without a remainder.

1, 13, 59, 767

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Greatest Common Divisior

We found the divisors of 248, 994, 767, 870 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 994, 767, 870 is 1.

Therefore, GCD of numbers 248, 994, 767, 870 is 1

Given Input Data is 248, 994, 767, 870

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 994 is 2 x 7 x 71

Prime Factorization of 767 is 13 x 59

Prime Factorization of 870 is 2 x 3 x 5 x 29

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, 994) = 123256

GCD(248, 994) = ( 248 x 994 ) / 123256

GCD(248, 994) = 246512 / 123256

GCD(248, 994) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 767

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

LCM(2, 767) = 1534

GCD(2, 767) = ( 2 x 767 ) / 1534

GCD(2, 767) = 1534 / 1534

GCD(2, 767) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

GCD of 248, 994, 767, 870 is 1

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1. What is the GCD of 248, 994, 767, 870?

GCD of 248, 994, 767, 870 is 1

2. Where do I get the detailed procedure to find GCD of 248, 994, 767, 870?

You can find a detailed procedure to find GCD of 248, 994, 767, 870 on our page.

3. How to find GCD of 248, 994, 767, 870 on a calculator?

You can find the GCD of 248, 994, 767, 870 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.