GCD of 546, 329, 92, 780 Calculator

Given Input numbers are 546, 329, 92, 780

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

Divisors of 546

List of positive integer divisors of 546 that divides 546 without a remainder.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Divisors of 92

List of positive integer divisors of 92 that divides 92 without a remainder.

1, 2, 4, 23, 46, 92

Divisors of 780

List of positive integer divisors of 780 that divides 780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Greatest Common Divisior

We found the divisors of 546, 329, 92, 780 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 546, 329, 92, 780 is 1.

Therefore, GCD of numbers 546, 329, 92, 780 is 1

Given Input Data is 546, 329, 92, 780

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

Prime Factorization of 546 is 2 x 3 x 7 x 13

Prime Factorization of 329 is 7 x 47

Prime Factorization of 92 is 2 x 2 x 23

Prime Factorization of 780 is 2 x 2 x 3 x 5 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(546, 329) = 25662

GCD(546, 329) = ( 546 x 329 ) / 25662

GCD(546, 329) = 179634 / 25662

GCD(546, 329) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 92

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

LCM(7, 92) = 644

GCD(7, 92) = ( 7 x 92 ) / 644

GCD(7, 92) = 644 / 644

GCD(7, 92) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 780

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

LCM(1, 780) = 780

GCD(1, 780) = ( 1 x 780 ) / 780

GCD(1, 780) = 780 / 780

GCD(1, 780) = 1

GCD of 546, 329, 92, 780 is 1

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• GCD of 208, 800, 48, 810
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1. What is the GCD of 546, 329, 92, 780?

GCD of 546, 329, 92, 780 is 1

2. Where do I get the detailed procedure to find GCD of 546, 329, 92, 780?

You can find a detailed procedure to find GCD of 546, 329, 92, 780 on our page.

3. How to find GCD of 546, 329, 92, 780 on a calculator?

You can find the GCD of 546, 329, 92, 780 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.