GCD of 889, 740, 79, 721 Calculator

Given Input numbers are 889, 740, 79, 721

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

Divisors of 889

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

1, 7, 127, 889

Divisors of 740

List of positive integer divisors of 740 that divides 740 without a remainder.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Greatest Common Divisior

We found the divisors of 889, 740, 79, 721 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 889, 740, 79, 721 is 1.

Therefore, GCD of numbers 889, 740, 79, 721 is 1

Given Input Data is 889, 740, 79, 721

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

Prime Factorization of 889 is 7 x 127

Prime Factorization of 740 is 2 x 2 x 5 x 37

Prime Factorization of 79 is 79

Prime Factorization of 721 is 7 x 103

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(889, 740) = 657860

GCD(889, 740) = ( 889 x 740 ) / 657860

GCD(889, 740) = 657860 / 657860

GCD(889, 740) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 721

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

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

GCD(1, 721) = 721 / 721

GCD(1, 721) = 1

GCD of 889, 740, 79, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 375, 728, 20, 982
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• GCD of 824, 910, 46, 870
• GCD of 414, 201, 80, 245
• GCD of 886, 358, 32, 750

1. What is the GCD of 889, 740, 79, 721?

GCD of 889, 740, 79, 721 is 1

2. Where do I get the detailed procedure to find GCD of 889, 740, 79, 721?

You can find a detailed procedure to find GCD of 889, 740, 79, 721 on our page.

3. How to find GCD of 889, 740, 79, 721 on a calculator?

You can find the GCD of 889, 740, 79, 721 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.