GCD of 543, 134, 77, 291 Calculator

Given Input numbers are 543, 134, 77, 291

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

Divisors of 543

List of positive integer divisors of 543 that divides 543 without a remainder.

1, 3, 181, 543

Divisors of 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Greatest Common Divisior

We found the divisors of 543, 134, 77, 291 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 543, 134, 77, 291 is 1.

Therefore, GCD of numbers 543, 134, 77, 291 is 1

Given Input Data is 543, 134, 77, 291

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

Prime Factorization of 543 is 3 x 181

Prime Factorization of 134 is 2 x 67

Prime Factorization of 77 is 7 x 11

Prime Factorization of 291 is 3 x 97

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(543, 134) = 72762

GCD(543, 134) = ( 543 x 134 ) / 72762

GCD(543, 134) = 72762 / 72762

GCD(543, 134) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 291

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

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

GCD(1, 291) = 291 / 291

GCD(1, 291) = 1

GCD of 543, 134, 77, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 724, 826, 15, 950
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• GCD of 915, 190, 25, 234
• GCD of 217, 161, 88, 864

1. What is the GCD of 543, 134, 77, 291?

GCD of 543, 134, 77, 291 is 1

2. Where do I get the detailed procedure to find GCD of 543, 134, 77, 291?

You can find a detailed procedure to find GCD of 543, 134, 77, 291 on our page.

3. How to find GCD of 543, 134, 77, 291 on a calculator?

You can find the GCD of 543, 134, 77, 291 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.