GCD of 672, 177, 81, 532 Calculator

Given Input numbers are 672, 177, 81, 532

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

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 532

List of positive integer divisors of 532 that divides 532 without a remainder.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Greatest Common Divisior

We found the divisors of 672, 177, 81, 532 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 672, 177, 81, 532 is 1.

Therefore, GCD of numbers 672, 177, 81, 532 is 1

Given Input Data is 672, 177, 81, 532

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

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 177 is 3 x 59

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 532 is 2 x 2 x 7 x 19

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(672, 177) = 39648

GCD(672, 177) = ( 672 x 177 ) / 39648

GCD(672, 177) = 118944 / 39648

GCD(672, 177) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 81

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

LCM(3, 81) = 81

GCD(3, 81) = ( 3 x 81 ) / 81

GCD(3, 81) = 243 / 81

GCD(3, 81) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 532

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

LCM(3, 532) = 1596

GCD(3, 532) = ( 3 x 532 ) / 1596

GCD(3, 532) = 1596 / 1596

GCD(3, 532) = 1

GCD of 672, 177, 81, 532 is 1

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• GCD of 745, 571, 58, 506
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1. What is the GCD of 672, 177, 81, 532?

GCD of 672, 177, 81, 532 is 1

2. Where do I get the detailed procedure to find GCD of 672, 177, 81, 532?

You can find a detailed procedure to find GCD of 672, 177, 81, 532 on our page.

3. How to find GCD of 672, 177, 81, 532 on a calculator?

You can find the GCD of 672, 177, 81, 532 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.