GCD of 718, 946, 991, 248 Calculator

Given Input numbers are 718, 946, 991, 248

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

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 248

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

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

Greatest Common Divisior

We found the divisors of 718, 946, 991, 248 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 718, 946, 991, 248 is 1.

Therefore, GCD of numbers 718, 946, 991, 248 is 1

Given Input Data is 718, 946, 991, 248

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

Prime Factorization of 718 is 2 x 359

Prime Factorization of 946 is 2 x 11 x 43

Prime Factorization of 991 is 991

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

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(718, 946) = 339614

GCD(718, 946) = ( 718 x 946 ) / 339614

GCD(718, 946) = 679228 / 339614

GCD(718, 946) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 991

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

LCM(2, 991) = 1982

GCD(2, 991) = ( 2 x 991 ) / 1982

GCD(2, 991) = 1982 / 1982

GCD(2, 991) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 248

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

LCM(1, 248) = 248

GCD(1, 248) = ( 1 x 248 ) / 248

GCD(1, 248) = 248 / 248

GCD(1, 248) = 1

GCD of 718, 946, 991, 248 is 1

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1. What is the GCD of 718, 946, 991, 248?

GCD of 718, 946, 991, 248 is 1

2. Where do I get the detailed procedure to find GCD of 718, 946, 991, 248?

You can find a detailed procedure to find GCD of 718, 946, 991, 248 on our page.

3. How to find GCD of 718, 946, 991, 248 on a calculator?

You can find the GCD of 718, 946, 991, 248 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.