GCD of 741, 643, 724, 248 Calculator

Given Input numbers are 741, 643, 724, 248

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

Divisors of 741

List of positive integer divisors of 741 that divides 741 without a remainder.

1, 3, 13, 19, 39, 57, 247, 741

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Divisors of 724

List of positive integer divisors of 724 that divides 724 without a remainder.

1, 2, 4, 181, 362, 724

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 741, 643, 724, 248 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 741, 643, 724, 248 is 1.

Therefore, GCD of numbers 741, 643, 724, 248 is 1

Given Input Data is 741, 643, 724, 248

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

Prime Factorization of 741 is 3 x 13 x 19

Prime Factorization of 643 is 643

Prime Factorization of 724 is 2 x 2 x 181

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(741, 643) = 476463

GCD(741, 643) = ( 741 x 643 ) / 476463

GCD(741, 643) = 476463 / 476463

GCD(741, 643) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 724

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

LCM(1, 724) = 724

GCD(1, 724) = ( 1 x 724 ) / 724

GCD(1, 724) = 724 / 724

GCD(1, 724) = 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 741, 643, 724, 248 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 260, 626, 403
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• GCD of 651, 305, 650, 419

1. What is the GCD of 741, 643, 724, 248?

GCD of 741, 643, 724, 248 is 1

2. Where do I get the detailed procedure to find GCD of 741, 643, 724, 248?

You can find a detailed procedure to find GCD of 741, 643, 724, 248 on our page.

3. How to find GCD of 741, 643, 724, 248 on a calculator?

You can find the GCD of 741, 643, 724, 248 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.