GCD of 731, 755, 90, 375 Calculator

Given Input numbers are 731, 755, 90, 375

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

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 375

List of positive integer divisors of 375 that divides 375 without a remainder.

1, 3, 5, 15, 25, 75, 125, 375

Greatest Common Divisior

We found the divisors of 731, 755, 90, 375 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 731, 755, 90, 375 is 1.

Therefore, GCD of numbers 731, 755, 90, 375 is 1

Given Input Data is 731, 755, 90, 375

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

Prime Factorization of 731 is 17 x 43

Prime Factorization of 755 is 5 x 151

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 375 is 3 x 5 x 5 x 5

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(731, 755) = 551905

GCD(731, 755) = ( 731 x 755 ) / 551905

GCD(731, 755) = 551905 / 551905

GCD(731, 755) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 375

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

LCM(1, 375) = 375

GCD(1, 375) = ( 1 x 375 ) / 375

GCD(1, 375) = 375 / 375

GCD(1, 375) = 1

GCD of 731, 755, 90, 375 is 1

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1. What is the GCD of 731, 755, 90, 375?

GCD of 731, 755, 90, 375 is 1

2. Where do I get the detailed procedure to find GCD of 731, 755, 90, 375?

You can find a detailed procedure to find GCD of 731, 755, 90, 375 on our page.

3. How to find GCD of 731, 755, 90, 375 on a calculator?

You can find the GCD of 731, 755, 90, 375 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.