GCD of 770, 673, 117, 889 Calculator

Given Input numbers are 770, 673, 117, 889

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

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

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Greatest Common Divisior

We found the divisors of 770, 673, 117, 889 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 770, 673, 117, 889 is 1.

Therefore, GCD of numbers 770, 673, 117, 889 is 1

Given Input Data is 770, 673, 117, 889

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

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 673 is 673

Prime Factorization of 117 is 3 x 3 x 13

Prime Factorization of 889 is 7 x 127

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(770, 673) = 518210

GCD(770, 673) = ( 770 x 673 ) / 518210

GCD(770, 673) = 518210 / 518210

GCD(770, 673) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 117

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

LCM(1, 117) = 117

GCD(1, 117) = ( 1 x 117 ) / 117

GCD(1, 117) = 117 / 117

GCD(1, 117) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 889

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

LCM(1, 889) = 889

GCD(1, 889) = ( 1 x 889 ) / 889

GCD(1, 889) = 889 / 889

GCD(1, 889) = 1

GCD of 770, 673, 117, 889 is 1

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1. What is the GCD of 770, 673, 117, 889?

GCD of 770, 673, 117, 889 is 1

2. Where do I get the detailed procedure to find GCD of 770, 673, 117, 889?

You can find a detailed procedure to find GCD of 770, 673, 117, 889 on our page.

3. How to find GCD of 770, 673, 117, 889 on a calculator?

You can find the GCD of 770, 673, 117, 889 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.