GCD of 452, 917, 84, 991 Calculator

Given Input numbers are 452, 917, 84, 991

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

Divisors of 452

List of positive integer divisors of 452 that divides 452 without a remainder.

1, 2, 4, 113, 226, 452

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Greatest Common Divisior

We found the divisors of 452, 917, 84, 991 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 452, 917, 84, 991 is 1.

Therefore, GCD of numbers 452, 917, 84, 991 is 1

Given Input Data is 452, 917, 84, 991

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

Prime Factorization of 452 is 2 x 2 x 113

Prime Factorization of 917 is 7 x 131

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 991 is 991

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(452, 917) = 414484

GCD(452, 917) = ( 452 x 917 ) / 414484

GCD(452, 917) = 414484 / 414484

GCD(452, 917) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 991

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

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

GCD(1, 991) = 991 / 991

GCD(1, 991) = 1

GCD of 452, 917, 84, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 760, 476, 28, 775
• GCD of 433, 138, 30, 909
• GCD of 736, 193, 84, 437
• GCD of 327, 351, 45, 577
• GCD of 378, 291, 20, 872

1. What is the GCD of 452, 917, 84, 991?

GCD of 452, 917, 84, 991 is 1

2. Where do I get the detailed procedure to find GCD of 452, 917, 84, 991?

You can find a detailed procedure to find GCD of 452, 917, 84, 991 on our page.

3. How to find GCD of 452, 917, 84, 991 on a calculator?

You can find the GCD of 452, 917, 84, 991 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.