GCD of 651, 116, 89, 770 Calculator

Given Input numbers are 651, 116, 89, 770

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

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 116

List of positive integer divisors of 116 that divides 116 without a remainder.

1, 2, 4, 29, 58, 116

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Greatest Common Divisior

We found the divisors of 651, 116, 89, 770 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 116, 89, 770 is 1.

Therefore, GCD of numbers 651, 116, 89, 770 is 1

Given Input Data is 651, 116, 89, 770

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

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 116 is 2 x 2 x 29

Prime Factorization of 89 is 89

Prime Factorization of 770 is 2 x 5 x 7 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(651, 116) = 75516

GCD(651, 116) = ( 651 x 116 ) / 75516

GCD(651, 116) = 75516 / 75516

GCD(651, 116) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 89

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

LCM(1, 89) = 89

GCD(1, 89) = ( 1 x 89 ) / 89

GCD(1, 89) = 89 / 89

GCD(1, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 770

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

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

GCD(1, 770) = 770 / 770

GCD(1, 770) = 1

GCD of 651, 116, 89, 770 is 1

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• GCD of 251, 395, 94, 828
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1. What is the GCD of 651, 116, 89, 770?

GCD of 651, 116, 89, 770 is 1

2. Where do I get the detailed procedure to find GCD of 651, 116, 89, 770?

You can find a detailed procedure to find GCD of 651, 116, 89, 770 on our page.

3. How to find GCD of 651, 116, 89, 770 on a calculator?

You can find the GCD of 651, 116, 89, 770 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.