GCD of 848, 431, 155, 991 Calculator

Given Input numbers are 848, 431, 155, 991

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

Divisors of 848

List of positive integer divisors of 848 that divides 848 without a remainder.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 991

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

1, 991

Greatest Common Divisior

We found the divisors of 848, 431, 155, 991 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 848, 431, 155, 991 is 1.

Therefore, GCD of numbers 848, 431, 155, 991 is 1

Given Input Data is 848, 431, 155, 991

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

Prime Factorization of 848 is 2 x 2 x 2 x 2 x 53

Prime Factorization of 431 is 431

Prime Factorization of 155 is 5 x 31

Prime Factorization of 991 is 991

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(848, 431) = 365488

GCD(848, 431) = ( 848 x 431 ) / 365488

GCD(848, 431) = 365488 / 365488

GCD(848, 431) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 991

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

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

GCD(1, 991) = 991 / 991

GCD(1, 991) = 1

GCD of 848, 431, 155, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 824, 595, 134, 963
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1. What is the GCD of 848, 431, 155, 991?

GCD of 848, 431, 155, 991 is 1

2. Where do I get the detailed procedure to find GCD of 848, 431, 155, 991?

You can find a detailed procedure to find GCD of 848, 431, 155, 991 on our page.

3. How to find GCD of 848, 431, 155, 991 on a calculator?

You can find the GCD of 848, 431, 155, 991 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.