GCD of 816, 672, 97, 387 Calculator

Given Input numbers are 816, 672, 97, 387

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

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

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 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Greatest Common Divisior

We found the divisors of 816, 672, 97, 387 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 816, 672, 97, 387 is 1.

Therefore, GCD of numbers 816, 672, 97, 387 is 1

Given Input Data is 816, 672, 97, 387

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

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

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

Prime Factorization of 97 is 97

Prime Factorization of 387 is 3 x 3 x 43

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(816, 672) = 11424

GCD(816, 672) = ( 816 x 672 ) / 11424

GCD(816, 672) = 548352 / 11424

GCD(816, 672) = 48

Step2:

Here we consider the GCD from the above i.e. 48 as first number and the next as 97

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

LCM(48, 97) = 4656

GCD(48, 97) = ( 48 x 97 ) / 4656

GCD(48, 97) = 4656 / 4656

GCD(48, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 387

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

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

GCD(1, 387) = 387 / 387

GCD(1, 387) = 1

GCD of 816, 672, 97, 387 is 1

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• GCD of 382, 716, 87, 564
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• GCD of 332, 236, 33, 144
• GCD of 163, 146, 28, 445

1. What is the GCD of 816, 672, 97, 387?

GCD of 816, 672, 97, 387 is 1

2. Where do I get the detailed procedure to find GCD of 816, 672, 97, 387?

You can find a detailed procedure to find GCD of 816, 672, 97, 387 on our page.

3. How to find GCD of 816, 672, 97, 387 on a calculator?

You can find the GCD of 816, 672, 97, 387 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.