GCD of 547, 162, 72, 948 Calculator

Given Input numbers are 547, 162, 72, 948

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

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Divisors of 162

List of positive integer divisors of 162 that divides 162 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 948

List of positive integer divisors of 948 that divides 948 without a remainder.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Greatest Common Divisior

We found the divisors of 547, 162, 72, 948 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 547, 162, 72, 948 is 1.

Therefore, GCD of numbers 547, 162, 72, 948 is 1

Given Input Data is 547, 162, 72, 948

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

Prime Factorization of 547 is 547

Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 948 is 2 x 2 x 3 x 79

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(547, 162) = 88614

GCD(547, 162) = ( 547 x 162 ) / 88614

GCD(547, 162) = 88614 / 88614

GCD(547, 162) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 948

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

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

GCD(1, 948) = 948 / 948

GCD(1, 948) = 1

GCD of 547, 162, 72, 948 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 255, 635, 89, 123
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• GCD of 649, 279, 25, 344
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• GCD of 835, 678, 59, 780

1. What is the GCD of 547, 162, 72, 948?

GCD of 547, 162, 72, 948 is 1

2. Where do I get the detailed procedure to find GCD of 547, 162, 72, 948?

You can find a detailed procedure to find GCD of 547, 162, 72, 948 on our page.

3. How to find GCD of 547, 162, 72, 948 on a calculator?

You can find the GCD of 547, 162, 72, 948 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.