GCD of 801, 668, 25, 847 Calculator

Given Input numbers are 801, 668, 25, 847

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

Divisors of 801

List of positive integer divisors of 801 that divides 801 without a remainder.

1, 3, 9, 89, 267, 801

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Greatest Common Divisior

We found the divisors of 801, 668, 25, 847 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 801, 668, 25, 847 is 1.

Therefore, GCD of numbers 801, 668, 25, 847 is 1

Given Input Data is 801, 668, 25, 847

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

Prime Factorization of 801 is 3 x 3 x 89

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 25 is 5 x 5

Prime Factorization of 847 is 7 x 11 x 11

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(801, 668) = 535068

GCD(801, 668) = ( 801 x 668 ) / 535068

GCD(801, 668) = 535068 / 535068

GCD(801, 668) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 25

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

LCM(1, 25) = 25

GCD(1, 25) = ( 1 x 25 ) / 25

GCD(1, 25) = 25 / 25

GCD(1, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 847

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

LCM(1, 847) = 847

GCD(1, 847) = ( 1 x 847 ) / 847

GCD(1, 847) = 847 / 847

GCD(1, 847) = 1

GCD of 801, 668, 25, 847 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 868, 996, 65, 236
• GCD of 700, 210, 83, 280
• GCD of 232, 562, 37, 721
• GCD of 293, 313, 25, 433
• GCD of 245, 570, 56, 521

1. What is the GCD of 801, 668, 25, 847?

GCD of 801, 668, 25, 847 is 1

2. Where do I get the detailed procedure to find GCD of 801, 668, 25, 847?

You can find a detailed procedure to find GCD of 801, 668, 25, 847 on our page.

3. How to find GCD of 801, 668, 25, 847 on a calculator?

You can find the GCD of 801, 668, 25, 847 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.