GCD of 275, 791, 65, 100 Calculator

Given Input numbers are 275, 791, 65, 100

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

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 100

List of positive integer divisors of 100 that divides 100 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100

Greatest Common Divisior

We found the divisors of 275, 791, 65, 100 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 275, 791, 65, 100 is 1.

Therefore, GCD of numbers 275, 791, 65, 100 is 1

Given Input Data is 275, 791, 65, 100

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

Prime Factorization of 275 is 5 x 5 x 11

Prime Factorization of 791 is 7 x 113

Prime Factorization of 65 is 5 x 13

Prime Factorization of 100 is 2 x 2 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(275, 791) = 217525

GCD(275, 791) = ( 275 x 791 ) / 217525

GCD(275, 791) = 217525 / 217525

GCD(275, 791) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 100

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

LCM(1, 100) = 100

GCD(1, 100) = ( 1 x 100 ) / 100

GCD(1, 100) = 100 / 100

GCD(1, 100) = 1

GCD of 275, 791, 65, 100 is 1

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• GCD of 286, 603, 81, 258
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• GCD of 683, 894, 24, 762

1. What is the GCD of 275, 791, 65, 100?

GCD of 275, 791, 65, 100 is 1

2. Where do I get the detailed procedure to find GCD of 275, 791, 65, 100?

You can find a detailed procedure to find GCD of 275, 791, 65, 100 on our page.

3. How to find GCD of 275, 791, 65, 100 on a calculator?

You can find the GCD of 275, 791, 65, 100 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.