GCD of 124, 748, 548, 847 Calculator

Given Input numbers are 124, 748, 548, 847

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

Divisors of 124

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

1, 2, 4, 31, 62, 124

Divisors of 748

List of positive integer divisors of 748 that divides 748 without a remainder.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Greatest Common Divisior

We found the divisors of 124, 748, 548, 847 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 748, 548, 847 is 1.

Therefore, GCD of numbers 124, 748, 548, 847 is 1

Given Input Data is 124, 748, 548, 847

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

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 748 is 2 x 2 x 11 x 17

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 847 is 7 x 11 x 11

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(124, 748) = 23188

GCD(124, 748) = ( 124 x 748 ) / 23188

GCD(124, 748) = 92752 / 23188

GCD(124, 748) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 548

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

LCM(4, 548) = 548

GCD(4, 548) = ( 4 x 548 ) / 548

GCD(4, 548) = 2192 / 548

GCD(4, 548) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 847

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

LCM(4, 847) = 3388

GCD(4, 847) = ( 4 x 847 ) / 3388

GCD(4, 847) = 3388 / 3388

GCD(4, 847) = 1

GCD of 124, 748, 548, 847 is 1

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1. What is the GCD of 124, 748, 548, 847?

GCD of 124, 748, 548, 847 is 1

2. Where do I get the detailed procedure to find GCD of 124, 748, 548, 847?

You can find a detailed procedure to find GCD of 124, 748, 548, 847 on our page.

3. How to find GCD of 124, 748, 548, 847 on a calculator?

You can find the GCD of 124, 748, 548, 847 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.