GCD of 920, 803, 243, 374 Calculator

Given Input numbers are 920, 803, 243, 374

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

Divisors of 920

List of positive integer divisors of 920 that divides 920 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Divisors of 374

List of positive integer divisors of 374 that divides 374 without a remainder.

1, 2, 11, 17, 22, 34, 187, 374

Greatest Common Divisior

We found the divisors of 920, 803, 243, 374 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 920, 803, 243, 374 is 1.

Therefore, GCD of numbers 920, 803, 243, 374 is 1

Given Input Data is 920, 803, 243, 374

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

Prime Factorization of 920 is 2 x 2 x 2 x 5 x 23

Prime Factorization of 803 is 11 x 73

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

Prime Factorization of 374 is 2 x 11 x 17

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(920, 803) = 738760

GCD(920, 803) = ( 920 x 803 ) / 738760

GCD(920, 803) = 738760 / 738760

GCD(920, 803) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 243

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

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

GCD(1, 243) = 243 / 243

GCD(1, 243) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 374

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

LCM(1, 374) = 374

GCD(1, 374) = ( 1 x 374 ) / 374

GCD(1, 374) = 374 / 374

GCD(1, 374) = 1

GCD of 920, 803, 243, 374 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 924, 425, 312, 689
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• GCD of 603, 349, 323, 212
• GCD of 987, 941, 741, 592

1. What is the GCD of 920, 803, 243, 374?

GCD of 920, 803, 243, 374 is 1

2. Where do I get the detailed procedure to find GCD of 920, 803, 243, 374?

You can find a detailed procedure to find GCD of 920, 803, 243, 374 on our page.

3. How to find GCD of 920, 803, 243, 374 on a calculator?

You can find the GCD of 920, 803, 243, 374 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.