GCD of 542, 921, 437, 702 Calculator

Given Input numbers are 542, 921, 437, 702

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

Divisors of 542

List of positive integer divisors of 542 that divides 542 without a remainder.

1, 2, 271, 542

Divisors of 921

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

1, 3, 307, 921

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Greatest Common Divisior

We found the divisors of 542, 921, 437, 702 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 542, 921, 437, 702 is 1.

Therefore, GCD of numbers 542, 921, 437, 702 is 1

Given Input Data is 542, 921, 437, 702

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

Prime Factorization of 542 is 2 x 271

Prime Factorization of 921 is 3 x 307

Prime Factorization of 437 is 19 x 23

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

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(542, 921) = 499182

GCD(542, 921) = ( 542 x 921 ) / 499182

GCD(542, 921) = 499182 / 499182

GCD(542, 921) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 437

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

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

GCD(1, 437) = 437 / 437

GCD(1, 437) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 702

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

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

GCD(1, 702) = 702 / 702

GCD(1, 702) = 1

GCD of 542, 921, 437, 702 is 1

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1. What is the GCD of 542, 921, 437, 702?

GCD of 542, 921, 437, 702 is 1

2. Where do I get the detailed procedure to find GCD of 542, 921, 437, 702?

You can find a detailed procedure to find GCD of 542, 921, 437, 702 on our page.

3. How to find GCD of 542, 921, 437, 702 on a calculator?

You can find the GCD of 542, 921, 437, 702 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.