GCD of 378, 921, 541 Calculator

Given Input numbers are 378, 921, 541

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

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 921

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

1, 3, 307, 921

Divisors of 541

List of positive integer divisors of 541 that divides 541 without a remainder.

1, 541

Greatest Common Divisior

We found the divisors of 378, 921, 541 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 378, 921, 541 is 1.

Therefore, GCD of numbers 378, 921, 541 is 1

Given Input Data is 378, 921, 541

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 921 is 3 x 307

Prime Factorization of 541 is 541

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(378, 921) = 116046

GCD(378, 921) = ( 378 x 921 ) / 116046

GCD(378, 921) = 348138 / 116046

GCD(378, 921) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 541

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

LCM(3, 541) = 1623

GCD(3, 541) = ( 3 x 541 ) / 1623

GCD(3, 541) = 1623 / 1623

GCD(3, 541) = 1

GCD of 378, 921, 541 is 1

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• GCD of 825, 138, 762
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1. What is the GCD of 378, 921, 541?

GCD of 378, 921, 541 is 1

2. Where do I get the detailed procedure to find GCD of 378, 921, 541?

You can find a detailed procedure to find GCD of 378, 921, 541 on our page.

3. How to find GCD of 378, 921, 541 on a calculator?

You can find the GCD of 378, 921, 541 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.