GCD of 373, 728, 97, 857 Calculator

Given Input numbers are 373, 728, 97, 857

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

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

Divisors of 728

List of positive integer divisors of 728 that divides 728 without a remainder.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 97

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

1, 97

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Greatest Common Divisior

We found the divisors of 373, 728, 97, 857 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 373, 728, 97, 857 is 1.

Therefore, GCD of numbers 373, 728, 97, 857 is 1

Given Input Data is 373, 728, 97, 857

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

Prime Factorization of 373 is 373

Prime Factorization of 728 is 2 x 2 x 2 x 7 x 13

Prime Factorization of 97 is 97

Prime Factorization of 857 is 857

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(373, 728) = 271544

GCD(373, 728) = ( 373 x 728 ) / 271544

GCD(373, 728) = 271544 / 271544

GCD(373, 728) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 97

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

LCM(1, 97) = 97

GCD(1, 97) = ( 1 x 97 ) / 97

GCD(1, 97) = 97 / 97

GCD(1, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 857

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

LCM(1, 857) = 857

GCD(1, 857) = ( 1 x 857 ) / 857

GCD(1, 857) = 857 / 857

GCD(1, 857) = 1

GCD of 373, 728, 97, 857 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 969, 707, 70, 731
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• GCD of 904, 360, 95, 603
• GCD of 928, 892, 22, 374
• GCD of 439, 140, 40, 670

1. What is the GCD of 373, 728, 97, 857?

GCD of 373, 728, 97, 857 is 1

2. Where do I get the detailed procedure to find GCD of 373, 728, 97, 857?

You can find a detailed procedure to find GCD of 373, 728, 97, 857 on our page.

3. How to find GCD of 373, 728, 97, 857 on a calculator?

You can find the GCD of 373, 728, 97, 857 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.