GCD of 948, 124, 834, 921 Calculator

Given Input numbers are 948, 124, 834, 921

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

Divisors of 948

List of positive integer divisors of 948 that divides 948 without a remainder.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 834

List of positive integer divisors of 834 that divides 834 without a remainder.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

Greatest Common Divisior

We found the divisors of 948, 124, 834, 921 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 948, 124, 834, 921 is 1.

Therefore, GCD of numbers 948, 124, 834, 921 is 1

Given Input Data is 948, 124, 834, 921

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

Prime Factorization of 948 is 2 x 2 x 3 x 79

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 834 is 2 x 3 x 139

Prime Factorization of 921 is 3 x 307

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(948, 124) = 29388

GCD(948, 124) = ( 948 x 124 ) / 29388

GCD(948, 124) = 117552 / 29388

GCD(948, 124) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 834

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

LCM(4, 834) = 1668

GCD(4, 834) = ( 4 x 834 ) / 1668

GCD(4, 834) = 3336 / 1668

GCD(4, 834) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 921

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

LCM(2, 921) = 1842

GCD(2, 921) = ( 2 x 921 ) / 1842

GCD(2, 921) = 1842 / 1842

GCD(2, 921) = 1

GCD of 948, 124, 834, 921 is 1

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1. What is the GCD of 948, 124, 834, 921?

GCD of 948, 124, 834, 921 is 1

2. Where do I get the detailed procedure to find GCD of 948, 124, 834, 921?

You can find a detailed procedure to find GCD of 948, 124, 834, 921 on our page.

3. How to find GCD of 948, 124, 834, 921 on a calculator?

You can find the GCD of 948, 124, 834, 921 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.