GCD of 847, 666, 67, 798 Calculator

Given Input numbers are 847, 666, 67, 798

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

Divisors of 847

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

1, 7, 11, 77, 121, 847

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Greatest Common Divisior

We found the divisors of 847, 666, 67, 798 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 847, 666, 67, 798 is 1.

Therefore, GCD of numbers 847, 666, 67, 798 is 1

Given Input Data is 847, 666, 67, 798

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

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 666 is 2 x 3 x 3 x 37

Prime Factorization of 67 is 67

Prime Factorization of 798 is 2 x 3 x 7 x 19

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(847, 666) = 564102

GCD(847, 666) = ( 847 x 666 ) / 564102

GCD(847, 666) = 564102 / 564102

GCD(847, 666) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 67

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

LCM(1, 67) = 67

GCD(1, 67) = ( 1 x 67 ) / 67

GCD(1, 67) = 67 / 67

GCD(1, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 798

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

LCM(1, 798) = 798

GCD(1, 798) = ( 1 x 798 ) / 798

GCD(1, 798) = 798 / 798

GCD(1, 798) = 1

GCD of 847, 666, 67, 798 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 211, 603, 33, 189
• GCD of 738, 207, 47, 617
• GCD of 966, 956, 52, 923
• GCD of 990, 246, 19, 952
• GCD of 970, 431, 11, 839

1. What is the GCD of 847, 666, 67, 798?

GCD of 847, 666, 67, 798 is 1

2. Where do I get the detailed procedure to find GCD of 847, 666, 67, 798?

You can find a detailed procedure to find GCD of 847, 666, 67, 798 on our page.

3. How to find GCD of 847, 666, 67, 798 on a calculator?

You can find the GCD of 847, 666, 67, 798 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.