GCD of 739, 674, 21, 801 Calculator

Given Input numbers are 739, 674, 21, 801

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

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Divisors of 674

List of positive integer divisors of 674 that divides 674 without a remainder.

1, 2, 337, 674

Divisors of 21

List of positive integer divisors of 21 that divides 21 without a remainder.

1, 3, 7, 21

Divisors of 801

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

1, 3, 9, 89, 267, 801

Greatest Common Divisior

We found the divisors of 739, 674, 21, 801 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 739, 674, 21, 801 is 1.

Therefore, GCD of numbers 739, 674, 21, 801 is 1

Given Input Data is 739, 674, 21, 801

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

Prime Factorization of 739 is 739

Prime Factorization of 674 is 2 x 337

Prime Factorization of 21 is 3 x 7

Prime Factorization of 801 is 3 x 3 x 89

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(739, 674) = 498086

GCD(739, 674) = ( 739 x 674 ) / 498086

GCD(739, 674) = 498086 / 498086

GCD(739, 674) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 21

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

LCM(1, 21) = 21

GCD(1, 21) = ( 1 x 21 ) / 21

GCD(1, 21) = 21 / 21

GCD(1, 21) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 801

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

LCM(1, 801) = 801

GCD(1, 801) = ( 1 x 801 ) / 801

GCD(1, 801) = 801 / 801

GCD(1, 801) = 1

GCD of 739, 674, 21, 801 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 941, 508, 39, 744
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• GCD of 532, 625, 89, 650
• GCD of 835, 453, 81, 501

1. What is the GCD of 739, 674, 21, 801?

GCD of 739, 674, 21, 801 is 1

2. Where do I get the detailed procedure to find GCD of 739, 674, 21, 801?

You can find a detailed procedure to find GCD of 739, 674, 21, 801 on our page.

3. How to find GCD of 739, 674, 21, 801 on a calculator?

You can find the GCD of 739, 674, 21, 801 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.